Finding the Third Proportional to 2,949,154 and 3,984,494

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949,154 : 3,984,494 = 3,984,494 : x
2. Step 2: Convert to fraction form
   2,949,154/3,984,494 = 3,984,494/x
3. Step 3: Cross multiply
   2,949,154x = 3,984,494 × 3,984,494
4. Step 4: Simplify right side
   2,949,154x = 15,876,192,436,036
5. Step 5: Solve for x
   x = 15,876,192,436,036/2,949,154
6. Step 6: Final answer
   x = 5,383,303.97