Finding the Third Proportional to 2,061,746 and 4,264,920

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,746 : 4,264,920 = 4,264,920 : x
2. Step 2: Convert to fraction form
   2,061,746/4,264,920 = 4,264,920/x
3. Step 3: Cross multiply
   2,061,746x = 4,264,920 × 4,264,920
4. Step 4: Simplify right side
   2,061,746x = 18,189,542,606,400
5. Step 5: Solve for x
   x = 18,189,542,606,400/2,061,746
6. Step 6: Final answer
   x = 8,822,397.43