Finding the Third Proportional to 3,454,744 and 5,419,006

Step by Step Solution

1. Step 1: Write the proportion equation
   3,454,744 : 5,419,006 = 5,419,006 : x
2. Step 2: Convert to fraction form
   3,454,744/5,419,006 = 5,419,006/x
3. Step 3: Cross multiply
   3,454,744x = 5,419,006 × 5,419,006
4. Step 4: Simplify right side
   3,454,744x = 29,365,626,028,036
5. Step 5: Solve for x
   x = 29,365,626,028,036/3,454,744
6. Step 6: Final answer
   x = 8,500,087.42