Finding the Third Proportional to 17,673.88 and 38,115.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,673.88 : 38,115.25 = 38,115.25 : x
2. Step 2: Convert to fraction form
   17,673.88/38,115.25 = 38,115.25/x
3. Step 3: Cross multiply
   17,673.88x = 38,115.25 × 38,115.25
4. Step 4: Simplify right side
   17,673.88x = 1,452,772,282.56
5. Step 5: Solve for x
   x = 1,452,772,282.56/17,673.88
6. Step 6: Final answer
   x = 82,198.85