Alright, let's work through 7729 times 1626 step by step
7729 × 1626 = 1626 × (7729)
+ 1626 × 9 giving us 14634
+ 1626 × 20 what gives us 32520
+ 1626 × 700 resulting in 1138200
+ 1626 × 7000 that equals 11382000

= 12567354
