Finding the Third Proportional to 14,334,552 and 31,188,516

Step by Step Solution

1. Step 1: Write the proportion equation
   14,334,552 : 31,188,516 = 31,188,516 : x
2. Step 2: Convert to fraction form
   14,334,552/31,188,516 = 31,188,516/x
3. Step 3: Cross multiply
   14,334,552x = 31,188,516 × 31,188,516
4. Step 4: Simplify right side
   14,334,552x = 972,723,530,282,256
5. Step 5: Solve for x
   x = 972,723,530,282,256/14,334,552
6. Step 6: Final answer
   x = 67,858,662.78