Alright, let's work through 3430 times 7911 step by step
3430 × 7911 = 7911 × (3430)
+ 7911 × 0 yielding 0
+ 7911 × 30 that results in 237330
+ 7911 × 400 that equals 3164400
+ 7911 × 3000 that results in 23733000

= 27134730
