Finding the Third Proportional to 3,729,604 and 8,152,539

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,604 : 8,152,539 = 8,152,539 : x
2. Step 2: Convert to fraction form
   3,729,604/8,152,539 = 8,152,539/x
3. Step 3: Cross multiply
   3,729,604x = 8,152,539 × 8,152,539
4. Step 4: Simplify right side
   3,729,604x = 66,463,892,146,521
5. Step 5: Solve for x
   x = 66,463,892,146,521/3,729,604
6. Step 6: Final answer
   x = 17,820,629.79