Finding the Third Proportional to 2,475,488 and 5,401,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,475,488 : 5,401,856 = 5,401,856 : x
2. Step 2: Convert to fraction form
   2,475,488/5,401,856 = 5,401,856/x
3. Step 3: Cross multiply
   2,475,488x = 5,401,856 × 5,401,856
4. Step 4: Simplify right side
   2,475,488x = 29,180,048,244,736
5. Step 5: Solve for x
   x = 29,180,048,244,736/2,475,488
6. Step 6: Final answer
   x = 11,787,594.30