Finding the Third Proportional to 8,398 and 17,330

Step by Step Solution

1. Step 1: Write the proportion equation
   8,398 : 17,330 = 17,330 : x
2. Step 2: Convert to fraction form
   8,398/17,330 = 17,330/x
3. Step 3: Cross multiply
   8,398x = 17,330 × 17,330
4. Step 4: Simplify right side
   8,398x = 300,328,900
5. Step 5: Solve for x
   x = 300,328,900/8,398
6. Step 6: Final answer
   x = 35,761.96