Finding the Third Proportional to 2,055,604 and 4,521,270

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,604 : 4,521,270 = 4,521,270 : x
2. Step 2: Convert to fraction form
   2,055,604/4,521,270 = 4,521,270/x
3. Step 3: Cross multiply
   2,055,604x = 4,521,270 × 4,521,270
4. Step 4: Simplify right side
   2,055,604x = 20,441,882,412,900
5. Step 5: Solve for x
   x = 20,441,882,412,900/2,055,604
6. Step 6: Final answer
   x = 9,944,465.19