Finding the Third Proportional to 541,087.50 and 841,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   541,087.50 : 841,103.25 = 841,103.25 : x
2. Step 2: Convert to fraction form
   541,087.50/841,103.25 = 841,103.25/x
3. Step 3: Cross multiply
   541,087.50x = 841,103.25 × 841,103.25
4. Step 4: Simplify right side
   541,087.50x = 707,454,677,160.56
5. Step 5: Solve for x
   x = 707,454,677,160.56/541,087.50
6. Step 6: Final answer
   x = 1,307,468.16