A 4.47 kg particle has the xy coordinates (- 1.13 m, 0.557 m), and a 2.85 kg particle has the xy coordinates ( 0.923 m, - 0.661 m). Both lie on a horizontal plane. At what (a) x and (b) y coordinates must you place a 2.98 kg particle such that the center of mass of the three-particle system has the coordinates (- 0.199 m, - 0.741 m)