Finding the Third Proportional to 3,419,066 and 5,414,005

Step by Step Solution

1. Step 1: Write the proportion equation
   3,419,066 : 5,414,005 = 5,414,005 : x
2. Step 2: Convert to fraction form
   3,419,066/5,414,005 = 5,414,005/x
3. Step 3: Cross multiply
   3,419,066x = 5,414,005 × 5,414,005
4. Step 4: Simplify right side
   3,419,066x = 29,311,450,140,025
5. Step 5: Solve for x
   x = 29,311,450,140,025/3,419,066
6. Step 6: Final answer
   x = 8,572,940.72