Finding the Third Proportional to 1,454,890 and 3,161,602

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,890 : 3,161,602 = 3,161,602 : x
2. Step 2: Convert to fraction form
   1,454,890/3,161,602 = 3,161,602/x
3. Step 3: Cross multiply
   1,454,890x = 3,161,602 × 3,161,602
4. Step 4: Simplify right side
   1,454,890x = 9,995,727,206,404
5. Step 5: Solve for x
   x = 9,995,727,206,404/1,454,890
6. Step 6: Final answer
   x = 6,870,435.02