Finding the Third Proportional to 823,874 and 1,780,994

Step by Step Solution

1. Step 1: Write the proportion equation
   823,874 : 1,780,994 = 1,780,994 : x
2. Step 2: Convert to fraction form
   823,874/1,780,994 = 1,780,994/x
3. Step 3: Cross multiply
   823,874x = 1,780,994 × 1,780,994
4. Step 4: Simplify right side
   823,874x = 3,171,939,628,036
5. Step 5: Solve for x
   x = 3,171,939,628,036/823,874
6. Step 6: Final answer
   x = 3,850,030.01