Finding the Third Proportional to 1,668,022 and 3,641,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,022 : 3,641,904 = 3,641,904 : x
2. Step 2: Convert to fraction form
   1,668,022/3,641,904 = 3,641,904/x
3. Step 3: Cross multiply
   1,668,022x = 3,641,904 × 3,641,904
4. Step 4: Simplify right side
   1,668,022x = 13,263,464,745,216
5. Step 5: Solve for x
   x = 13,263,464,745,216/1,668,022
6. Step 6: Final answer
   x = 7,951,612.60