Finding the Third Proportional to 2,570,304 and 5,644,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,304 : 5,644,986 = 5,644,986 : x
2. Step 2: Convert to fraction form
   2,570,304/5,644,986 = 5,644,986/x
3. Step 3: Cross multiply
   2,570,304x = 5,644,986 × 5,644,986
4. Step 4: Simplify right side
   2,570,304x = 31,865,866,940,196
5. Step 5: Solve for x
   x = 31,865,866,940,196/2,570,304
6. Step 6: Final answer
   x = 12,397,703.52