Section 79.2 — Canada Pension Plan: Total second additional pensionable earnings attributable to second additional contributions made under Act as a result of division

For a year of a division as determined under section 55.1 and under a provincial pension plan, the total second additional pensionable earnings of a contributor attributable to second additional contributions made under this Act are an amount equal to the amount that their total second additional pensionable earnings would be if the second additional unadjusted pensionable earnings of the contributor for the year were that proportion of their second additional unadjusted pensionable earnings for the year that their second additional unadjusted pensionable earnings attributed under subsection 55.2(5.2) are of their total second additional unadjusted pensionable earnings for the year determined under subsection 55.2(6.2).