Finding the Third Proportional to 774,166 and 1,579,436

Step by Step Solution

1. Step 1: Write the proportion equation
   774,166 : 1,579,436 = 1,579,436 : x
2. Step 2: Convert to fraction form
   774,166/1,579,436 = 1,579,436/x
3. Step 3: Cross multiply
   774,166x = 1,579,436 × 1,579,436
4. Step 4: Simplify right side
   774,166x = 2,494,618,078,096
5. Step 5: Solve for x
   x = 2,494,618,078,096/774,166
6. Step 6: Final answer
   x = 3,222,329.68