Alright, let's work through 3000609 times 87232236 step by step
3000609 × 87232236 = 87232236 × (3000609)
+ 87232236 × 9 that results in 785090124
+ 87232236 × 00 that equals 0
+ 87232236 × 600 that results in 52339341600
+ 87232236 × 0000 that results in 0
+ 87232236 × 00000 which equals 0
+ 87232236 × 000000 that results in 0
+ 87232236 × 3000000 producing 261696708000000

= 261749832431724
