Finding the Third Proportional to 26.72 and 61.46

Step by Step Solution

1. Step 1: Write the proportion equation
   26.72 : 61.46 = 61.46 : x
2. Step 2: Convert to fraction form
   26.72/61.46 = 61.46/x
3. Step 3: Cross multiply
   26.72x = 61.46 × 61.46
4. Step 4: Simplify right side
   26.72x = 3,777.52
5. Step 5: Solve for x
   x = 3,777.52/26.72
6. Step 6: Final answer
   x = 141.36