Finding the Third Proportional to 61.52 and 131.73

Step by Step Solution

1. Step 1: Write the proportion equation
   61.52 : 131.73 = 131.73 : x
2. Step 2: Convert to fraction form
   61.52/131.73 = 131.73/x
3. Step 3: Cross multiply
   61.52x = 131.73 × 131.73
4. Step 4: Simplify right side
   61.52x = 17,352.92
5. Step 5: Solve for x
   x = 17,352.92/61.52
6. Step 6: Final answer
   x = 282.05