Finding the Third Proportional to 52,500.75 and 113,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,500.75 : 113,425.50 = 113,425.50 : x
2. Step 2: Convert to fraction form
   52,500.75/113,425.50 = 113,425.50/x
3. Step 3: Cross multiply
   52,500.75x = 113,425.50 × 113,425.50
4. Step 4: Simplify right side
   52,500.75x = 12,865,344,050.25
5. Step 5: Solve for x
   x = 12,865,344,050.25/52,500.75
6. Step 6: Final answer
   x = 245,050.67