Finding the Third Proportional to 3,998,007 and 5,847,066

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,007 : 5,847,066 = 5,847,066 : x
2. Step 2: Convert to fraction form
   3,998,007/5,847,066 = 5,847,066/x
3. Step 3: Cross multiply
   3,998,007x = 5,847,066 × 5,847,066
4. Step 4: Simplify right side
   3,998,007x = 34,188,180,808,356
5. Step 5: Solve for x
   x = 34,188,180,808,356/3,998,007
6. Step 6: Final answer
   x = 8,551,305.89