Alright, let's work through 7038 times 3306 step by step
7038 × 3306 = 3306 × (7038)
+ 3306 × 8 yielding 26448
+ 3306 × 30 producing 99180
+ 3306 × 000 that results in 0
+ 3306 × 7000 that equals 23142000

= 23267628
