Finding the Third Proportional to 14,489.75 and 31,750.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,489.75 : 31,750.25 = 31,750.25 : x
2. Step 2: Convert to fraction form
   14,489.75/31,750.25 = 31,750.25/x
3. Step 3: Cross multiply
   14,489.75x = 31,750.25 × 31,750.25
4. Step 4: Simplify right side
   14,489.75x = 1,008,078,375.06
5. Step 5: Solve for x
   x = 1,008,078,375.06/14,489.75
6. Step 6: Final answer
   x = 69,571.83