Finding the Third Proportional to 863,244 and 1,760,756

Step by Step Solution

1. Step 1: Write the proportion equation
   863,244 : 1,760,756 = 1,760,756 : x
2. Step 2: Convert to fraction form
   863,244/1,760,756 = 1,760,756/x
3. Step 3: Cross multiply
   863,244x = 1,760,756 × 1,760,756
4. Step 4: Simplify right side
   863,244x = 3,100,261,691,536
5. Step 5: Solve for x
   x = 3,100,261,691,536/863,244
6. Step 6: Final answer
   x = 3,591,408.33