Finding the Third Proportional to 477,396 and 1,040,004

Step by Step Solution

1. Step 1: Write the proportion equation
   477,396 : 1,040,004 = 1,040,004 : x
2. Step 2: Convert to fraction form
   477,396/1,040,004 = 1,040,004/x
3. Step 3: Cross multiply
   477,396x = 1,040,004 × 1,040,004
4. Step 4: Simplify right side
   477,396x = 1,081,608,320,016
5. Step 5: Solve for x
   x = 1,081,608,320,016/477,396
6. Step 6: Final answer
   x = 2,265,641.77