Finding the Third Proportional to 2,039,795 and 4,439,898

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,795 : 4,439,898 = 4,439,898 : x
2. Step 2: Convert to fraction form
   2,039,795/4,439,898 = 4,439,898/x
3. Step 3: Cross multiply
   2,039,795x = 4,439,898 × 4,439,898
4. Step 4: Simplify right side
   2,039,795x = 19,712,694,250,404
5. Step 5: Solve for x
   x = 19,712,694,250,404/2,039,795
6. Step 6: Final answer
   x = 9,664,056.56