Finding the Third Proportional to 1,399,469 and 3,052,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,469 : 3,052,173 = 3,052,173 : x
2. Step 2: Convert to fraction form
   1,399,469/3,052,173 = 3,052,173/x
3. Step 3: Cross multiply
   1,399,469x = 3,052,173 × 3,052,173
4. Step 4: Simplify right side
   1,399,469x = 9,315,760,021,929
5. Step 5: Solve for x
   x = 9,315,760,021,929/1,399,469
6. Step 6: Final answer
   x = 6,656,639.07