Finding the Third Proportional to 9,480 and 15,144

Step by Step Solution

1. Step 1: Write the proportion equation
   9,480 : 15,144 = 15,144 : x
2. Step 2: Convert to fraction form
   9,480/15,144 = 15,144/x
3. Step 3: Cross multiply
   9,480x = 15,144 × 15,144
4. Step 4: Simplify right side
   9,480x = 229,340,736
5. Step 5: Solve for x
   x = 229,340,736/9,480
6. Step 6: Final answer
   x = 24,192.06