Alright, let's work through 1923 times 9109 step by step
1923 × 9109 = 9109 × (1923)
+ 9109 × 3 producing 27327
+ 9109 × 20 that results in 182180
+ 9109 × 900 producing 8198100
+ 9109 × 1000 resulting in 9109000

= 17516607
