Finding the Third Proportional to 6,288 and 12,264

Step by Step Solution

1. Step 1: Write the proportion equation
   6,288 : 12,264 = 12,264 : x
2. Step 2: Convert to fraction form
   6,288/12,264 = 12,264/x
3. Step 3: Cross multiply
   6,288x = 12,264 × 12,264
4. Step 4: Simplify right side
   6,288x = 150,405,696
5. Step 5: Solve for x
   x = 150,405,696/6,288
6. Step 6: Final answer
   x = 23,919.48