Finding the Third Proportional to 2,635,540 and 5,775,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635,540 : 5,775,376 = 5,775,376 : x
2. Step 2: Convert to fraction form
   2,635,540/5,775,376 = 5,775,376/x
3. Step 3: Cross multiply
   2,635,540x = 5,775,376 × 5,775,376
4. Step 4: Simplify right side
   2,635,540x = 33,354,967,941,376
5. Step 5: Solve for x
   x = 33,354,967,941,376/2,635,540
6. Step 6: Final answer
   x = 12,655,838.25