Finding the Third Proportional to 2,397,900 and 5,017,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,900 : 5,017,488 = 5,017,488 : x
2. Step 2: Convert to fraction form
   2,397,900/5,017,488 = 5,017,488/x
3. Step 3: Cross multiply
   2,397,900x = 5,017,488 × 5,017,488
4. Step 4: Simplify right side
   2,397,900x = 25,175,185,830,144
5. Step 5: Solve for x
   x = 25,175,185,830,144/2,397,900
6. Step 6: Final answer
   x = 10,498,847.25