Finding the Third Proportional to 2,521,766 and 5,472,184

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,766 : 5,472,184 = 5,472,184 : x
2. Step 2: Convert to fraction form
   2,521,766/5,472,184 = 5,472,184/x
3. Step 3: Cross multiply
   2,521,766x = 5,472,184 × 5,472,184
4. Step 4: Simplify right side
   2,521,766x = 29,944,797,729,856
5. Step 5: Solve for x
   x = 29,944,797,729,856/2,521,766
6. Step 6: Final answer
   x = 11,874,534.64