118.5.For the purpose of financing the urban agglomeration expenditure that is the contribution of the central municipality to the financing of the expenditures of the transit authority governed by the Act respecting public transit authorities (chapter S-30.01) whose territory corresponds to the urban agglomeration, section 488 of the Cities and Towns Act (chapter C-19) applies to each related municipality as if the aliquot share was an amount payable directly to the transit authority.