Finding the Third Proportional to 60,466.50 and 131,427.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,466.50 : 131,427.56 = 131,427.56 : x
2. Step 2: Convert to fraction form
   60,466.50/131,427.56 = 131,427.56/x
3. Step 3: Cross multiply
   60,466.50x = 131,427.56 × 131,427.56
4. Step 4: Simplify right side
   60,466.50x = 17,273,204,184.69
5. Step 5: Solve for x
   x = 17,273,204,184.69/60,466.50
6. Step 6: Final answer
   x = 285,665.69