Finding the Third Proportional to 60,540.75 and 133,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,540.75 : 133,020.56 = 133,020.56 : x
2. Step 2: Convert to fraction form
   60,540.75/133,020.56 = 133,020.56/x
3. Step 3: Cross multiply
   60,540.75x = 133,020.56 × 133,020.56
4. Step 4: Simplify right side
   60,540.75x = 17,694,470,047.82
5. Step 5: Solve for x
   x = 17,694,470,047.82/60,540.75
6. Step 6: Final answer
   x = 292,273.72