Finding the Third Proportional to 1,109,081 and 2,270,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,081 : 2,270,623 = 2,270,623 : x
2. Step 2: Convert to fraction form
   1,109,081/2,270,623 = 2,270,623/x
3. Step 3: Cross multiply
   1,109,081x = 2,270,623 × 2,270,623
4. Step 4: Simplify right side
   1,109,081x = 5,155,728,808,129
5. Step 5: Solve for x
   x = 5,155,728,808,129/1,109,081
6. Step 6: Final answer
   x = 4,648,649.47