Finding the Third Proportional to 827,646 and 1,123,371

Step by Step Solution

1. Step 1: Write the proportion equation
   827,646 : 1,123,371 = 1,123,371 : x
2. Step 2: Convert to fraction form
   827,646/1,123,371 = 1,123,371/x
3. Step 3: Cross multiply
   827,646x = 1,123,371 × 1,123,371
4. Step 4: Simplify right side
   827,646x = 1,261,962,403,641
5. Step 5: Solve for x
   x = 1,261,962,403,641/827,646
6. Step 6: Final answer
   x = 1,524,761.07