Finding the Third Proportional to 14,925.50 and 31,285

Step by Step Solution

1. Step 1: Write the proportion equation
   14,925.50 : 31,285 = 31,285 : x
2. Step 2: Convert to fraction form
   14,925.50/31,285 = 31,285/x
3. Step 3: Cross multiply
   14,925.50x = 31,285 × 31,285
4. Step 4: Simplify right side
   14,925.50x = 978,751,225
5. Step 5: Solve for x
   x = 978,751,225/14,925.50
6. Step 6: Final answer
   x = 65,575.77