The man of mass m1 = 88 kg and the woman of mass m2 = 62 kg are standing on opposite ends of the platform of mass m0 = 124 kg which moves with negligible friction and is initially at rest with s = 0. The man and woman begin to approach each other. Find the displacement s of the platform when the two meet if the displacement x1 of the man relative to the platform is 7.4 m. The length l of the platform is 12.9 m.