Finding the Third Proportional to 3,451,854 and 7,509,732

Step by Step Solution

1. Step 1: Write the proportion equation
   3,451,854 : 7,509,732 = 7,509,732 : x
2. Step 2: Convert to fraction form
   3,451,854/7,509,732 = 7,509,732/x
3. Step 3: Cross multiply
   3,451,854x = 7,509,732 × 7,509,732
4. Step 4: Simplify right side
   3,451,854x = 56,396,074,711,824
5. Step 5: Solve for x
   x = 56,396,074,711,824/3,451,854
6. Step 6: Final answer
   x = 16,337,908.47