Finding the Third Proportional to 512,736 and 1,122,016

Step by Step Solution

1. Step 1: Write the proportion equation
   512,736 : 1,122,016 = 1,122,016 : x
2. Step 2: Convert to fraction form
   512,736/1,122,016 = 1,122,016/x
3. Step 3: Cross multiply
   512,736x = 1,122,016 × 1,122,016
4. Step 4: Simplify right side
   512,736x = 1,258,919,904,256
5. Step 5: Solve for x
   x = 1,258,919,904,256/512,736
6. Step 6: Final answer
   x = 2,455,298.45