Alright, let's work through 5459 times 3440 step by step
5459 × 3440 = 3440 × (5459)
+ 3440 × 9 giving us 30960
+ 3440 × 50 giving us 172000
+ 3440 × 400 yielding 1376000
+ 3440 × 5000 what gives us 17200000

= 18778960
