Finding the Third Proportional to 17,398 and 24,860

Step by Step Solution

1. Step 1: Write the proportion equation
   17,398 : 24,860 = 24,860 : x
2. Step 2: Convert to fraction form
   17,398/24,860 = 24,860/x
3. Step 3: Cross multiply
   17,398x = 24,860 × 24,860
4. Step 4: Simplify right side
   17,398x = 618,019,600
5. Step 5: Solve for x
   x = 618,019,600/17,398
6. Step 6: Final answer
   x = 35,522.45