Finding the Third Proportional to 1,108,836 and 2,270,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,836 : 2,270,160 = 2,270,160 : x
2. Step 2: Convert to fraction form
   1,108,836/2,270,160 = 2,270,160/x
3. Step 3: Cross multiply
   1,108,836x = 2,270,160 × 2,270,160
4. Step 4: Simplify right side
   1,108,836x = 5,153,626,425,600
5. Step 5: Solve for x
   x = 5,153,626,425,600/1,108,836
6. Step 6: Final answer
   x = 4,647,780.58