Finding the Third Proportional to 1,396,869 and 3,049,617

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,869 : 3,049,617 = 3,049,617 : x
2. Step 2: Convert to fraction form
   1,396,869/3,049,617 = 3,049,617/x
3. Step 3: Cross multiply
   1,396,869x = 3,049,617 × 3,049,617
4. Step 4: Simplify right side
   1,396,869x = 9,300,163,846,689
5. Step 5: Solve for x
   x = 9,300,163,846,689/1,396,869
6. Step 6: Final answer
   x = 6,657,864.01