Finding the Third Proportional to 60,548.50 and 89,958.75

Step by Step Solution

1. Step 1: Write the proportion equation
   60,548.50 : 89,958.75 = 89,958.75 : x
2. Step 2: Convert to fraction form
   60,548.50/89,958.75 = 89,958.75/x
3. Step 3: Cross multiply
   60,548.50x = 89,958.75 × 89,958.75
4. Step 4: Simplify right side
   60,548.50x = 8,092,576,701.56
5. Step 5: Solve for x
   x = 8,092,576,701.56/60,548.50
6. Step 6: Final answer
   x = 133,654.45