Finding the Third Proportional to 12,144 and 17,384

Step by Step Solution

1. Step 1: Write the proportion equation
   12,144 : 17,384 = 17,384 : x
2. Step 2: Convert to fraction form
   12,144/17,384 = 17,384/x
3. Step 3: Cross multiply
   12,144x = 17,384 × 17,384
4. Step 4: Simplify right side
   12,144x = 302,203,456
5. Step 5: Solve for x
   x = 302,203,456/12,144
6. Step 6: Final answer
   x = 24,885.00