Finding the Third Proportional to 25,498.75 and 36,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,498.75 : 36,731.50 = 36,731.50 : x
2. Step 2: Convert to fraction form
   25,498.75/36,731.50 = 36,731.50/x
3. Step 3: Cross multiply
   25,498.75x = 36,731.50 × 36,731.50
4. Step 4: Simplify right side
   25,498.75x = 1,349,203,092.25
5. Step 5: Solve for x
   x = 1,349,203,092.25/25,498.75
6. Step 6: Final answer
   x = 52,912.52