Finding the Third Proportional to 2,004,822 and 2,896,621

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004,822 : 2,896,621 = 2,896,621 : x
2. Step 2: Convert to fraction form
   2,004,822/2,896,621 = 2,896,621/x
3. Step 3: Cross multiply
   2,004,822x = 2,896,621 × 2,896,621
4. Step 4: Simplify right side
   2,004,822x = 8,390,413,217,641
5. Step 5: Solve for x
   x = 8,390,413,217,641/2,004,822
6. Step 6: Final answer
   x = 4,185,116.29