Alright, let's work through 72689271 times 50799302 step by step
72689271 × 50799302 = 50799302 × (72689271)
+ 50799302 × 1 that results in 50799302
+ 50799302 × 70 that is equal 3555951140
+ 50799302 × 200 that equals 10159860400
+ 50799302 × 9000 which equals 457193718000
+ 50799302 × 80000 what gives us 4063944160000
+ 50799302 × 600000 giving us 30479581200000
+ 50799302 × 2000000 that equals 101598604000000
+ 50799302 × 70000000 that is equal 3555951140000000

= 3692564229688842
