Alright, let's work through 6426 times 6114 step by step
6426 × 6114 = 6114 × (6426)
+ 6114 × 6 that results in 36684
+ 6114 × 20 that results in 122280
+ 6114 × 400 producing 2445600
+ 6114 × 6000 what gives us 36684000

= 39288564
