Finding the Third Proportional to 2,678,571 and 4,042,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,571 : 4,042,008 = 4,042,008 : x
2. Step 2: Convert to fraction form
   2,678,571/4,042,008 = 4,042,008/x
3. Step 3: Cross multiply
   2,678,571x = 4,042,008 × 4,042,008
4. Step 4: Simplify right side
   2,678,571x = 16,337,828,672,064
5. Step 5: Solve for x
   x = 16,337,828,672,064/2,678,571
6. Step 6: Final answer
   x = 6,099,457.01