Alright, let's work through 72127994 times 9944087 step by step
72127994 × 9944087 = 9944087 × (72127994)
+ 9944087 × 4 which equals 39776348
+ 9944087 × 90 which equals 894967830
+ 9944087 × 900 giving us 8949678300
+ 9944087 × 7000 yielding 69608609000
+ 9944087 × 20000 that equals 198881740000
+ 9944087 × 100000 that results in 994408700000
+ 9944087 × 2000000 which equals 19888174000000
+ 9944087 × 70000000 which equals 696086090000000

= 717247047471478
