Finding the Third Proportional to 2,514,517 and 5,430,794

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,517 : 5,430,794 = 5,430,794 : x
2. Step 2: Convert to fraction form
   2,514,517/5,430,794 = 5,430,794/x
3. Step 3: Cross multiply
   2,514,517x = 5,430,794 × 5,430,794
4. Step 4: Simplify right side
   2,514,517x = 29,493,523,470,436
5. Step 5: Solve for x
   x = 29,493,523,470,436/2,514,517
6. Step 6: Final answer
   x = 11,729,299.69