Finding the Third Proportional to 26,392.50 and 58,686.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,392.50 : 58,686.75 = 58,686.75 : x
2. Step 2: Convert to fraction form
   26,392.50/58,686.75 = 58,686.75/x
3. Step 3: Cross multiply
   26,392.50x = 58,686.75 × 58,686.75
4. Step 4: Simplify right side
   26,392.50x = 3,444,134,625.56
5. Step 5: Solve for x
   x = 3,444,134,625.56/26,392.50
6. Step 6: Final answer
   x = 130,496.72