Finding the Third Proportional to 2,556,022 and 5,471,099

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,022 : 5,471,099 = 5,471,099 : x
2. Step 2: Convert to fraction form
   2,556,022/5,471,099 = 5,471,099/x
3. Step 3: Cross multiply
   2,556,022x = 5,471,099 × 5,471,099
4. Step 4: Simplify right side
   2,556,022x = 29,932,924,267,801
5. Step 5: Solve for x
   x = 29,932,924,267,801/2,556,022
6. Step 6: Final answer
   x = 11,710,745.94