Finding the Third Proportional to 2,760,642 and 5,655,147

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,642 : 5,655,147 = 5,655,147 : x
2. Step 2: Convert to fraction form
   2,760,642/5,655,147 = 5,655,147/x
3. Step 3: Cross multiply
   2,760,642x = 5,655,147 × 5,655,147
4. Step 4: Simplify right side
   2,760,642x = 31,980,687,591,609
5. Step 5: Solve for x
   x = 31,980,687,591,609/2,760,642
6. Step 6: Final answer
   x = 11,584,510.99