Finding the Third Proportional to 1,454,745 and 3,161,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,745 : 3,161,298 = 3,161,298 : x
2. Step 2: Convert to fraction form
   1,454,745/3,161,298 = 3,161,298/x
3. Step 3: Cross multiply
   1,454,745x = 3,161,298 × 3,161,298
4. Step 4: Simplify right side
   1,454,745x = 9,993,805,044,804
5. Step 5: Solve for x
   x = 9,993,805,044,804/1,454,745
6. Step 6: Final answer
   x = 6,869,798.52