Finding the Third Proportional to 38,863.88 and 57,016.13

Step by Step Solution

1. Step 1: Write the proportion equation
   38,863.88 : 57,016.13 = 57,016.13 : x
2. Step 2: Convert to fraction form
   38,863.88/57,016.13 = 57,016.13/x
3. Step 3: Cross multiply
   38,863.88x = 57,016.13 × 57,016.13
4. Step 4: Simplify right side
   38,863.88x = 3,250,838,510.02
5. Step 5: Solve for x
   x = 3,250,838,510.02/38,863.88
6. Step 6: Final answer
   x = 83,646.79