Finding the Third Proportional to 1,084,864 and 2,268,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084,864 : 2,268,872 = 2,268,872 : x
2. Step 2: Convert to fraction form
   1,084,864/2,268,872 = 2,268,872/x
3. Step 3: Cross multiply
   1,084,864x = 2,268,872 × 2,268,872
4. Step 4: Simplify right side
   1,084,864x = 5,147,780,152,384
5. Step 5: Solve for x
   x = 5,147,780,152,384/1,084,864
6. Step 6: Final answer
   x = 4,745,092.61