Alright, let's work through 72411422 times 74075836 step by step
72411422 × 74075836 = 74075836 × (72411422)
+ 74075836 × 2 which equals 148151672
+ 74075836 × 20 yielding 1481516720
+ 74075836 × 400 resulting in 29630334400
+ 74075836 × 1000 yielding 74075836000
+ 74075836 × 10000 that results in 740758360000
+ 74075836 × 400000 producing 29630334400000
+ 74075836 × 2000000 that is equal 148151672000000
+ 74075836 × 70000000 yielding 5185308520000000

= 5363936620598792
