Finding the Third Proportional to 55,541.25 and 86,025.38

Step by Step Solution

1. Step 1: Write the proportion equation
   55,541.25 : 86,025.38 = 86,025.38 : x
2. Step 2: Convert to fraction form
   55,541.25/86,025.38 = 86,025.38/x
3. Step 3: Cross multiply
   55,541.25x = 86,025.38 × 86,025.38
4. Step 4: Simplify right side
   55,541.25x = 7,400,365,143.89
5. Step 5: Solve for x
   x = 7,400,365,143.89/55,541.25
6. Step 6: Final answer
   x = 133,240.88