Finding the Third Proportional to 500,067 and 1,078,320

Step by Step Solution

1. Step 1: Write the proportion equation
   500,067 : 1,078,320 = 1,078,320 : x
2. Step 2: Convert to fraction form
   500,067/1,078,320 = 1,078,320/x
3. Step 3: Cross multiply
   500,067x = 1,078,320 × 1,078,320
4. Step 4: Simplify right side
   500,067x = 1,162,774,022,400
5. Step 5: Solve for x
   x = 1,162,774,022,400/500,067
6. Step 6: Final answer
   x = 2,325,236.46