Finding the Third Proportional to 817,800 and 1,760,016

Step by Step Solution

1. Step 1: Write the proportion equation
   817,800 : 1,760,016 = 1,760,016 : x
2. Step 2: Convert to fraction form
   817,800/1,760,016 = 1,760,016/x
3. Step 3: Cross multiply
   817,800x = 1,760,016 × 1,760,016
4. Step 4: Simplify right side
   817,800x = 3,097,656,320,256
5. Step 5: Solve for x
   x = 3,097,656,320,256/817,800
6. Step 6: Final answer
   x = 3,787,792.03