Finding the Third Proportional to 2,565,606 and 5,537,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,606 : 5,537,994 = 5,537,994 : x
2. Step 2: Convert to fraction form
   2,565,606/5,537,994 = 5,537,994/x
3. Step 3: Cross multiply
   2,565,606x = 5,537,994 × 5,537,994
4. Step 4: Simplify right side
   2,565,606x = 30,669,377,544,036
5. Step 5: Solve for x
   x = 30,669,377,544,036/2,565,606
6. Step 6: Final answer
   x = 11,954,048.11