Finding the Third Proportional to 798,922 and 1,123,744

Step by Step Solution

1. Step 1: Write the proportion equation
   798,922 : 1,123,744 = 1,123,744 : x
2. Step 2: Convert to fraction form
   798,922/1,123,744 = 1,123,744/x
3. Step 3: Cross multiply
   798,922x = 1,123,744 × 1,123,744
4. Step 4: Simplify right side
   798,922x = 1,262,800,577,536
5. Step 5: Solve for x
   x = 1,262,800,577,536/798,922
6. Step 6: Final answer
   x = 1,580,630.62