Alright, let's work through 42603562 times 2966966 step by step
42603562 × 2966966 = 2966966 × (42603562)
+ 2966966 × 2 resulting in 5933932
+ 2966966 × 60 yielding 178017960
+ 2966966 × 500 resulting in 1483483000
+ 2966966 × 3000 that equals 8900898000
+ 2966966 × 00000 giving us 0
+ 2966966 × 600000 resulting in 1780179600000
+ 2966966 × 2000000 that results in 5933932000000
+ 2966966 × 40000000 which equals 118678640000000

= 126403319932892
