Finding the Third Proportional to 1,637,436 and 3,523,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,637,436 : 3,523,704 = 3,523,704 : x
2. Step 2: Convert to fraction form
   1,637,436/3,523,704 = 3,523,704/x
3. Step 3: Cross multiply
   1,637,436x = 3,523,704 × 3,523,704
4. Step 4: Simplify right side
   1,637,436x = 12,416,489,879,616
5. Step 5: Solve for x
   x = 12,416,489,879,616/1,637,436
6. Step 6: Final answer
   x = 7,582,885.61