Finding the Third Proportional to 11,718,540 and 25,671,384

Step by Step Solution

1. Step 1: Write the proportion equation
   11,718,540 : 25,671,384 = 25,671,384 : x
2. Step 2: Convert to fraction form
   11,718,540/25,671,384 = 25,671,384/x
3. Step 3: Cross multiply
   11,718,540x = 25,671,384 × 25,671,384
4. Step 4: Simplify right side
   11,718,540x = 659,019,956,475,456
5. Step 5: Solve for x
   x = 659,019,956,475,456/11,718,540
6. Step 6: Final answer
   x = 56,237,377.39