Finding the Third Proportional to 26,900 and 62,510

Step by Step Solution

1. Step 1: Write the proportion equation
   26,900 : 62,510 = 62,510 : x
2. Step 2: Convert to fraction form
   26,900/62,510 = 62,510/x
3. Step 3: Cross multiply
   26,900x = 62,510 × 62,510
4. Step 4: Simplify right side
   26,900x = 3,907,500,100
5. Step 5: Solve for x
   x = 3,907,500,100/26,900
6. Step 6: Final answer
   x = 145,260.23