Finding the Third Proportional to 1,396,868 and 3,016,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,868 : 3,016,324 = 3,016,324 : x
2. Step 2: Convert to fraction form
   1,396,868/3,016,324 = 3,016,324/x
3. Step 3: Cross multiply
   1,396,868x = 3,016,324 × 3,016,324
4. Step 4: Simplify right side
   1,396,868x = 9,098,210,472,976
5. Step 5: Solve for x
   x = 9,098,210,472,976/1,396,868
6. Step 6: Final answer
   x = 6,513,292.93