Finding the Third Proportional to 14,902.50 and 31,018.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,902.50 : 31,018.88 = 31,018.88 : x
2. Step 2: Convert to fraction form
   14,902.50/31,018.88 = 31,018.88/x
3. Step 3: Cross multiply
   14,902.50x = 31,018.88 × 31,018.88
4. Step 4: Simplify right side
   14,902.50x = 962,170,606.27
5. Step 5: Solve for x
   x = 962,170,606.27/14,902.50
6. Step 6: Final answer
   x = 64,564.38