Finding the Third Proportional to 14,582,376 and 31,909,680

Step by Step Solution

1. Step 1: Write the proportion equation
   14,582,376 : 31,909,680 = 31,909,680 : x
2. Step 2: Convert to fraction form
   14,582,376/31,909,680 = 31,909,680/x
3. Step 3: Cross multiply
   14,582,376x = 31,909,680 × 31,909,680
4. Step 4: Simplify right side
   14,582,376x = 1,018,227,677,702,400
5. Step 5: Solve for x
   x = 1,018,227,677,702,400/14,582,376
6. Step 6: Final answer
   x = 69,825,910.24