Finding the Third Proportional to 51,840.50 and 113,725

Step by Step Solution

1. Step 1: Write the proportion equation
   51,840.50 : 113,725 = 113,725 : x
2. Step 2: Convert to fraction form
   51,840.50/113,725 = 113,725/x
3. Step 3: Cross multiply
   51,840.50x = 113,725 × 113,725
4. Step 4: Simplify right side
   51,840.50x = 12,933,375,625
5. Step 5: Solve for x
   x = 12,933,375,625/51,840.50
6. Step 6: Final answer
   x = 249,484.01