Finding the Third Proportional to 1,822,544 and 3,996,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,544 : 3,996,112 = 3,996,112 : x
2. Step 2: Convert to fraction form
   1,822,544/3,996,112 = 3,996,112/x
3. Step 3: Cross multiply
   1,822,544x = 3,996,112 × 3,996,112
4. Step 4: Simplify right side
   1,822,544x = 15,968,911,116,544
5. Step 5: Solve for x
   x = 15,968,911,116,544/1,822,544
6. Step 6: Final answer
   x = 8,761,879.61