Alright, let's work through 299906 times 80428028 step by step
299906 × 80428028 = 80428028 × (299906)
+ 80428028 × 6 resulting in 482568168
+ 80428028 × 00 that equals 0
+ 80428028 × 900 giving us 72385225200
+ 80428028 × 9000 that is equal 723852252000
+ 80428028 × 90000 what gives us 7238522520000
+ 80428028 × 200000 that equals 16085605600000

= 24120848165368
