Finding the Third Proportional to 2,039,793 and 4,439,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,793 : 4,439,894 = 4,439,894 : x
2. Step 2: Convert to fraction form
   2,039,793/4,439,894 = 4,439,894/x
3. Step 3: Cross multiply
   2,039,793x = 4,439,894 × 4,439,894
4. Step 4: Simplify right side
   2,039,793x = 19,712,658,731,236
5. Step 5: Solve for x
   x = 19,712,658,731,236/2,039,793
6. Step 6: Final answer
   x = 9,664,048.62