Finding the Third Proportional to 2,054,271 and 4,580,610

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,271 : 4,580,610 = 4,580,610 : x
2. Step 2: Convert to fraction form
   2,054,271/4,580,610 = 4,580,610/x
3. Step 3: Cross multiply
   2,054,271x = 4,580,610 × 4,580,610
4. Step 4: Simplify right side
   2,054,271x = 20,981,987,972,100
5. Step 5: Solve for x
   x = 20,981,987,972,100/2,054,271
6. Step 6: Final answer
   x = 10,213,836.43