Finding the Third Proportional to 2,055,602 and 4,521,266

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,602 : 4,521,266 = 4,521,266 : x
2. Step 2: Convert to fraction form
   2,055,602/4,521,266 = 4,521,266/x
3. Step 3: Cross multiply
   2,055,602x = 4,521,266 × 4,521,266
4. Step 4: Simplify right side
   2,055,602x = 20,441,846,242,756
5. Step 5: Solve for x
   x = 20,441,846,242,756/2,055,602
6. Step 6: Final answer
   x = 9,944,457.26