Finding the Third Proportional to 26,272 and 57,010

Step by Step Solution

1. Step 1: Write the proportion equation
   26,272 : 57,010 = 57,010 : x
2. Step 2: Convert to fraction form
   26,272/57,010 = 57,010/x
3. Step 3: Cross multiply
   26,272x = 57,010 × 57,010
4. Step 4: Simplify right side
   26,272x = 3,250,140,100
5. Step 5: Solve for x
   x = 3,250,140,100/26,272
6. Step 6: Final answer
   x = 123,711.18