Alright, let's work through 42306300 times 89711499 step by step
42306300 × 89711499 = 89711499 × (42306300)
+ 89711499 × 0 resulting in 0
+ 89711499 × 00 that results in 0
+ 89711499 × 300 what gives us 26913449700
+ 89711499 × 6000 which equals 538268994000
+ 89711499 × 00000 that is equal 0
+ 89711499 × 300000 that equals 26913449700000
+ 89711499 × 2000000 which equals 179422998000000
+ 89711499 × 40000000 resulting in 3588459960000000

= 3795361590143700
