Finding the Third Proportional to 17,521 and 27,204

Step by Step Solution

1. Step 1: Write the proportion equation
   17,521 : 27,204 = 27,204 : x
2. Step 2: Convert to fraction form
   17,521/27,204 = 27,204/x
3. Step 3: Cross multiply
   17,521x = 27,204 × 27,204
4. Step 4: Simplify right side
   17,521x = 740,057,616
5. Step 5: Solve for x
   x = 740,057,616/17,521
6. Step 6: Final answer
   x = 42,238.32