Finding the Third Proportional to 60.27 and 131.44

Step by Step Solution

1. Step 1: Write the proportion equation
   60.27 : 131.44 = 131.44 : x
2. Step 2: Convert to fraction form
   60.27/131.44 = 131.44/x
3. Step 3: Cross multiply
   60.27x = 131.44 × 131.44
4. Step 4: Simplify right side
   60.27x = 17,275.82
5. Step 5: Solve for x
   x = 17,275.82/60.27
6. Step 6: Final answer
   x = 286.66