Finding the Third Proportional to 54,841.50 and 82,937.25

Step by Step Solution

1. Step 1: Write the proportion equation
   54,841.50 : 82,937.25 = 82,937.25 : x
2. Step 2: Convert to fraction form
   54,841.50/82,937.25 = 82,937.25/x
3. Step 3: Cross multiply
   54,841.50x = 82,937.25 × 82,937.25
4. Step 4: Simplify right side
   54,841.50x = 6,878,587,437.56
5. Step 5: Solve for x
   x = 6,878,587,437.56/54,841.50
6. Step 6: Final answer
   x = 125,426.68