Finding the Third Proportional to 38,963.25 and 56,986.88

Step by Step Solution

1. Step 1: Write the proportion equation
   38,963.25 : 56,986.88 = 56,986.88 : x
2. Step 2: Convert to fraction form
   38,963.25/56,986.88 = 56,986.88/x
3. Step 3: Cross multiply
   38,963.25x = 56,986.88 × 56,986.88
4. Step 4: Simplify right side
   38,963.25x = 3,247,503,922.27
5. Step 5: Solve for x
   x = 3,247,503,922.27/38,963.25
6. Step 6: Final answer
   x = 83,347.87