Finding the Third Proportional to 3,589,067 and 5,516,649

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,067 : 5,516,649 = 5,516,649 : x
2. Step 2: Convert to fraction form
   3,589,067/5,516,649 = 5,516,649/x
3. Step 3: Cross multiply
   3,589,067x = 5,516,649 × 5,516,649
4. Step 4: Simplify right side
   3,589,067x = 30,433,416,189,201
5. Step 5: Solve for x
   x = 30,433,416,189,201/3,589,067
6. Step 6: Final answer
   x = 8,479,478.42