Finding the Third Proportional to 14,736,388 and 31,712,264

Step by Step Solution

1. Step 1: Write the proportion equation
   14,736,388 : 31,712,264 = 31,712,264 : x
2. Step 2: Convert to fraction form
   14,736,388/31,712,264 = 31,712,264/x
3. Step 3: Cross multiply
   14,736,388x = 31,712,264 × 31,712,264
4. Step 4: Simplify right side
   14,736,388x = 1,005,667,688,005,696
5. Step 5: Solve for x
   x = 1,005,667,688,005,696/14,736,388
6. Step 6: Final answer
   x = 68,243,838.86