Finding the Third Proportional to 26,781.75 and 58,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,781.75 : 58,234.50 = 58,234.50 : x
2. Step 2: Convert to fraction form
   26,781.75/58,234.50 = 58,234.50/x
3. Step 3: Cross multiply
   26,781.75x = 58,234.50 × 58,234.50
4. Step 4: Simplify right side
   26,781.75x = 3,391,256,990.25
5. Step 5: Solve for x
   x = 3,391,256,990.25/26,781.75
6. Step 6: Final answer
   x = 126,625.67