Finding the Third Proportional to 3,591,744 and 5,576,484

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,744 : 5,576,484 = 5,576,484 : x
2. Step 2: Convert to fraction form
   3,591,744/5,576,484 = 5,576,484/x
3. Step 3: Cross multiply
   3,591,744x = 5,576,484 × 5,576,484
4. Step 4: Simplify right side
   3,591,744x = 31,097,173,802,256
5. Step 5: Solve for x
   x = 31,097,173,802,256/3,591,744
6. Step 6: Final answer
   x = 8,657,959.42