Finding the Third Proportional to 1,064,556 and 2,268,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,556 : 2,268,468 = 2,268,468 : x
2. Step 2: Convert to fraction form
   1,064,556/2,268,468 = 2,268,468/x
3. Step 3: Cross multiply
   1,064,556x = 2,268,468 × 2,268,468
4. Step 4: Simplify right side
   1,064,556x = 5,145,947,067,024
5. Step 5: Solve for x
   x = 5,145,947,067,024/1,064,556
6. Step 6: Final answer
   x = 4,833,890.44