Finding the Third Proportional to 1,454,742 and 3,161,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,742 : 3,161,292 = 3,161,292 : x
2. Step 2: Convert to fraction form
   1,454,742/3,161,292 = 3,161,292/x
3. Step 3: Cross multiply
   1,454,742x = 3,161,292 × 3,161,292
4. Step 4: Simplify right side
   1,454,742x = 9,993,767,109,264
5. Step 5: Solve for x
   x = 9,993,767,109,264/1,454,742
6. Step 6: Final answer
   x = 6,869,786.61