Finding the Third Proportional to 2,489,286 and 3,844,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,489,286 : 3,844,488 = 3,844,488 : x
2. Step 2: Convert to fraction form
   2,489,286/3,844,488 = 3,844,488/x
3. Step 3: Cross multiply
   2,489,286x = 3,844,488 × 3,844,488
4. Step 4: Simplify right side
   2,489,286x = 14,780,087,982,144
5. Step 5: Solve for x
   x = 14,780,087,982,144/2,489,286
6. Step 6: Final answer
   x = 5,937,480.86