Finding the Third Proportional to 38,974.50 and 57,003.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,974.50 : 57,003.75 = 57,003.75 : x
2. Step 2: Convert to fraction form
   38,974.50/57,003.75 = 57,003.75/x
3. Step 3: Cross multiply
   38,974.50x = 57,003.75 × 57,003.75
4. Step 4: Simplify right side
   38,974.50x = 3,249,427,514.06
5. Step 5: Solve for x
   x = 3,249,427,514.06/38,974.50
6. Step 6: Final answer
   x = 83,373.17