Finding the Third Proportional to 38,979.50 and 60,750.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,979.50 : 60,750.75 = 60,750.75 : x
2. Step 2: Convert to fraction form
   38,979.50/60,750.75 = 60,750.75/x
3. Step 3: Cross multiply
   38,979.50x = 60,750.75 × 60,750.75
4. Step 4: Simplify right side
   38,979.50x = 3,690,653,625.56
5. Step 5: Solve for x
   x = 3,690,653,625.56/38,979.50
6. Step 6: Final answer
   x = 94,681.91