Finding the Third Proportional to 26,958.50 and 58,639.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,958.50 : 58,639.75 = 58,639.75 : x
2. Step 2: Convert to fraction form
   26,958.50/58,639.75 = 58,639.75/x
3. Step 3: Cross multiply
   26,958.50x = 58,639.75 × 58,639.75
4. Step 4: Simplify right side
   26,958.50x = 3,438,620,280.06
5. Step 5: Solve for x
   x = 3,438,620,280.06/26,958.50
6. Step 6: Final answer
   x = 127,552.36