Finding the Third Proportional to 2,678,596 and 4,042,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,596 : 4,042,048 = 4,042,048 : x
2. Step 2: Convert to fraction form
   2,678,596/4,042,048 = 4,042,048/x
3. Step 3: Cross multiply
   2,678,596x = 4,042,048 × 4,042,048
4. Step 4: Simplify right side
   2,678,596x = 16,338,152,034,304
5. Step 5: Solve for x
   x = 16,338,152,034,304/2,678,596
6. Step 6: Final answer
   x = 6,099,520.81