Finding the Third Proportional to 1,777,328 and 2,539,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,328 : 2,539,802 = 2,539,802 : x
2. Step 2: Convert to fraction form
   1,777,328/2,539,802 = 2,539,802/x
3. Step 3: Cross multiply
   1,777,328x = 2,539,802 × 2,539,802
4. Step 4: Simplify right side
   1,777,328x = 6,450,594,199,204
5. Step 5: Solve for x
   x = 6,450,594,199,204/1,777,328
6. Step 6: Final answer
   x = 3,629,377.47