Finding the Third Proportional to 2,042,244 and 4,399,582

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,244 : 4,399,582 = 4,399,582 : x
2. Step 2: Convert to fraction form
   2,042,244/4,399,582 = 4,399,582/x
3. Step 3: Cross multiply
   2,042,244x = 4,399,582 × 4,399,582
4. Step 4: Simplify right side
   2,042,244x = 19,356,321,774,724
5. Step 5: Solve for x
   x = 19,356,321,774,724/2,042,244
6. Step 6: Final answer
   x = 9,477,967.26