Finding the Third Proportional to 17,250 and 38,398

Step by Step Solution

1. Step 1: Write the proportion equation
   17,250 : 38,398 = 38,398 : x
2. Step 2: Convert to fraction form
   17,250/38,398 = 38,398/x
3. Step 3: Cross multiply
   17,250x = 38,398 × 38,398
4. Step 4: Simplify right side
   17,250x = 1,474,406,404
5. Step 5: Solve for x
   x = 1,474,406,404/17,250
6. Step 6: Final answer
   x = 85,472.84