Finding the Third Proportional to 27,040.50 and 58,240.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,040.50 : 58,240.69 = 58,240.69 : x
2. Step 2: Convert to fraction form
   27,040.50/58,240.69 = 58,240.69/x
3. Step 3: Cross multiply
   27,040.50x = 58,240.69 × 58,240.69
4. Step 4: Simplify right side
   27,040.50x = 3,391,977,680.47
5. Step 5: Solve for x
   x = 3,391,977,680.47/27,040.50
6. Step 6: Final answer
   x = 125,440.64