Finding the Third Proportional to 1,073,576 and 2,315,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,576 : 2,315,294 = 2,315,294 : x
2. Step 2: Convert to fraction form
   1,073,576/2,315,294 = 2,315,294/x
3. Step 3: Cross multiply
   1,073,576x = 2,315,294 × 2,315,294
4. Step 4: Simplify right side
   1,073,576x = 5,360,586,306,436
5. Step 5: Solve for x
   x = 5,360,586,306,436/1,073,576
6. Step 6: Final answer
   x = 4,993,206.17