Alright, let's work through 3427 times 7149 step by step
3427 × 7149 = 7149 × (3427)
+ 7149 × 7 resulting in 50043
+ 7149 × 20 yielding 142980
+ 7149 × 400 giving us 2859600
+ 7149 × 3000 that results in 21447000

= 24499623
