Finding the Third Proportional to 1,454,836 and 3,161,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,836 : 3,161,490 = 3,161,490 : x
2. Step 2: Convert to fraction form
   1,454,836/3,161,490 = 3,161,490/x
3. Step 3: Cross multiply
   1,454,836x = 3,161,490 × 3,161,490
4. Step 4: Simplify right side
   1,454,836x = 9,995,019,020,100
5. Step 5: Solve for x
   x = 9,995,019,020,100/1,454,836
6. Step 6: Final answer
   x = 6,870,203.25