Finding the Third Proportional to 38,470.88 and 58,218.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,470.88 : 58,218.75 = 58,218.75 : x
2. Step 2: Convert to fraction form
   38,470.88/58,218.75 = 58,218.75/x
3. Step 3: Cross multiply
   38,470.88x = 58,218.75 × 58,218.75
4. Step 4: Simplify right side
   38,470.88x = 3,389,422,851.56
5. Step 5: Solve for x
   x = 3,389,422,851.56/38,470.88
6. Step 6: Final answer
   x = 88,103.61