Finding the Third Proportional to 8,123 and 17,398

Step by Step Solution

1. Step 1: Write the proportion equation
   8,123 : 17,398 = 17,398 : x
2. Step 2: Convert to fraction form
   8,123/17,398 = 17,398/x
3. Step 3: Cross multiply
   8,123x = 17,398 × 17,398
4. Step 4: Simplify right side
   8,123x = 302,690,404
5. Step 5: Solve for x
   x = 302,690,404/8,123
6. Step 6: Final answer
   x = 37,263.38