No problem, we've got 47991397 and 72760732 to multiply
47991397 × 72760732 = 72760732 × (47991397)
+ 72760732 × 7 giving us 509325124
+ 72760732 × 90 that results in 6548465880
+ 72760732 × 300 which equals 21828219600
+ 72760732 × 1000 resulting in 72760732000
+ 72760732 × 90000 which equals 6548465880000
+ 72760732 × 900000 that equals 65484658800000
+ 72760732 × 7000000 that is equal 509325124000000
+ 72760732 × 40000000 giving us 2910429280000000

= 3491889175422604
