Finding the Third Proportional to 60,369.75 and 131,111.25

Step by Step Solution

1. Step 1: Write the proportion equation
   60,369.75 : 131,111.25 = 131,111.25 : x
2. Step 2: Convert to fraction form
   60,369.75/131,111.25 = 131,111.25/x
3. Step 3: Cross multiply
   60,369.75x = 131,111.25 × 131,111.25
4. Step 4: Simplify right side
   60,369.75x = 17,190,159,876.56
5. Step 5: Solve for x
   x = 17,190,159,876.56/60,369.75
6. Step 6: Final answer
   x = 284,747.91