Finding the Third Proportional to 2,679,482 and 5,778,760

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,482 : 5,778,760 = 5,778,760 : x
2. Step 2: Convert to fraction form
   2,679,482/5,778,760 = 5,778,760/x
3. Step 3: Cross multiply
   2,679,482x = 5,778,760 × 5,778,760
4. Step 4: Simplify right side
   2,679,482x = 33,394,067,137,600
5. Step 5: Solve for x
   x = 33,394,067,137,600/2,679,482
6. Step 6: Final answer
   x = 12,462,881.68