Finding the Third Proportional to 14,490.75 and 31,750.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,490.75 : 31,750.50 = 31,750.50 : x
2. Step 2: Convert to fraction form
   14,490.75/31,750.50 = 31,750.50/x
3. Step 3: Cross multiply
   14,490.75x = 31,750.50 × 31,750.50
4. Step 4: Simplify right side
   14,490.75x = 1,008,094,250.25
5. Step 5: Solve for x
   x = 1,008,094,250.25/14,490.75
6. Step 6: Final answer
   x = 69,568.12