Finding the Third Proportional to 1,054,200 and 2,268,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,200 : 2,268,504 = 2,268,504 : x
2. Step 2: Convert to fraction form
   1,054,200/2,268,504 = 2,268,504/x
3. Step 3: Cross multiply
   1,054,200x = 2,268,504 × 2,268,504
4. Step 4: Simplify right side
   1,054,200x = 5,146,110,398,016
5. Step 5: Solve for x
   x = 5,146,110,398,016/1,054,200
6. Step 6: Final answer
   x = 4,881,531.40