Finding the Third Proportional to 60,255 and 131,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,255 : 131,233.50 = 131,233.50 : x
2. Step 2: Convert to fraction form
   60,255/131,233.50 = 131,233.50/x
3. Step 3: Cross multiply
   60,255x = 131,233.50 × 131,233.50
4. Step 4: Simplify right side
   60,255x = 17,222,231,522.25
5. Step 5: Solve for x
   x = 17,222,231,522.25/60,255
6. Step 6: Final answer
   x = 285,822.45