Finding the Third Proportional to 11,448,000 and 15,492,384

Step by Step Solution

1. Step 1: Write the proportion equation
   11,448,000 : 15,492,384 = 15,492,384 : x
2. Step 2: Convert to fraction form
   11,448,000/15,492,384 = 15,492,384/x
3. Step 3: Cross multiply
   11,448,000x = 15,492,384 × 15,492,384
4. Step 4: Simplify right side
   11,448,000x = 240,013,962,003,456
5. Step 5: Solve for x
   x = 240,013,962,003,456/11,448,000
6. Step 6: Final answer
   x = 20,965,580.19