Finding the Third Proportional to 2,554,005.94 and 5,511,205.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,005.94 : 5,511,205.83 = 5,511,205.83 : x
2. Step 2: Convert to fraction form
   2,554,005.94/5,511,205.83 = 5,511,205.83/x
3. Step 3: Cross multiply
   2,554,005.94x = 5,511,205.83 × 5,511,205.83
4. Step 4: Simplify right side
   2,554,005.94x = 30,373,389,679,958.97
5. Step 5: Solve for x
   x = 30,373,389,679,958.97/2,554,005.94
6. Step 6: Final answer
   x = 11,892,450.69