Alright, let's work through 74732614 times 74673240 step by step
74732614 × 74673240 = 74673240 × (74732614)
+ 74673240 × 4 that results in 298692960
+ 74673240 × 10 that equals 746732400
+ 74673240 × 600 resulting in 44803944000
+ 74673240 × 2000 resulting in 149346480000
+ 74673240 × 30000 yielding 2240197200000
+ 74673240 × 700000 that is equal 52271268000000
+ 74673240 × 4000000 that is equal 298692960000000
+ 74673240 × 70000000 yielding 5227126800000000

= 5580526421049360
