Finding the Third Proportional to 662,814 and 1,036,874

Step by Step Solution

1. Step 1: Write the proportion equation
   662,814 : 1,036,874 = 1,036,874 : x
2. Step 2: Convert to fraction form
   662,814/1,036,874 = 1,036,874/x
3. Step 3: Cross multiply
   662,814x = 1,036,874 × 1,036,874
4. Step 4: Simplify right side
   662,814x = 1,075,107,691,876
5. Step 5: Solve for x
   x = 1,075,107,691,876/662,814
6. Step 6: Final answer
   x = 1,622,035.28