Finding the Third Proportional to 2,644,435 and 5,729,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644,435 : 5,729,042 = 5,729,042 : x
2. Step 2: Convert to fraction form
   2,644,435/5,729,042 = 5,729,042/x
3. Step 3: Cross multiply
   2,644,435x = 5,729,042 × 5,729,042
4. Step 4: Simplify right side
   2,644,435x = 32,821,922,237,764
5. Step 5: Solve for x
   x = 32,821,922,237,764/2,644,435
6. Step 6: Final answer
   x = 12,411,695.59