Finding the Third Proportional to 26,772 and 58,650

Step by Step Solution

1. Step 1: Write the proportion equation
   26,772 : 58,650 = 58,650 : x
2. Step 2: Convert to fraction form
   26,772/58,650 = 58,650/x
3. Step 3: Cross multiply
   26,772x = 58,650 × 58,650
4. Step 4: Simplify right side
   26,772x = 3,439,822,500
5. Step 5: Solve for x
   x = 3,439,822,500/26,772
6. Step 6: Final answer
   x = 128,485.82