Finding the Third Proportional to 2,760,715 and 5,655,287

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,715 : 5,655,287 = 5,655,287 : x
2. Step 2: Convert to fraction form
   2,760,715/5,655,287 = 5,655,287/x
3. Step 3: Cross multiply
   2,760,715x = 5,655,287 × 5,655,287
4. Step 4: Simplify right side
   2,760,715x = 31,982,271,052,369
5. Step 5: Solve for x
   x = 31,982,271,052,369/2,760,715
6. Step 6: Final answer
   x = 11,584,778.24