Finding the Third Proportional to 1,778,228 and 3,893,752

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,228 : 3,893,752 = 3,893,752 : x
2. Step 2: Convert to fraction form
   1,778,228/3,893,752 = 3,893,752/x
3. Step 3: Cross multiply
   1,778,228x = 3,893,752 × 3,893,752
4. Step 4: Simplify right side
   1,778,228x = 15,161,304,637,504
5. Step 5: Solve for x
   x = 15,161,304,637,504/1,778,228
6. Step 6: Final answer
   x = 8,526,074.63