Finding the Third Proportional to 1,396,998 and 3,068,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,998 : 3,068,326 = 3,068,326 : x
2. Step 2: Convert to fraction form
   1,396,998/3,068,326 = 3,068,326/x
3. Step 3: Cross multiply
   1,396,998x = 3,068,326 × 3,068,326
4. Step 4: Simplify right side
   1,396,998x = 9,414,624,442,276
5. Step 5: Solve for x
   x = 9,414,624,442,276/1,396,998
6. Step 6: Final answer
   x = 6,739,182.48