Finding the Third Proportional to 1,109,160 and 2,270,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,160 : 2,270,768 = 2,270,768 : x
2. Step 2: Convert to fraction form
   1,109,160/2,270,768 = 2,270,768/x
3. Step 3: Cross multiply
   1,109,160x = 2,270,768 × 2,270,768
4. Step 4: Simplify right side
   1,109,160x = 5,156,387,309,824
5. Step 5: Solve for x
   x = 5,156,387,309,824/1,109,160
6. Step 6: Final answer
   x = 4,648,912.07