Finding the Third Proportional to 2,660,252 and 5,509,684

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,252 : 5,509,684 = 5,509,684 : x
2. Step 2: Convert to fraction form
   2,660,252/5,509,684 = 5,509,684/x
3. Step 3: Cross multiply
   2,660,252x = 5,509,684 × 5,509,684
4. Step 4: Simplify right side
   2,660,252x = 30,356,617,779,856
5. Step 5: Solve for x
   x = 30,356,617,779,856/2,660,252
6. Step 6: Final answer
   x = 11,411,181.26