Finding the Third Proportional to 1,013,520 and 2,203,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,520 : 2,203,452 = 2,203,452 : x
2. Step 2: Convert to fraction form
   1,013,520/2,203,452 = 2,203,452/x
3. Step 3: Cross multiply
   1,013,520x = 2,203,452 × 2,203,452
4. Step 4: Simplify right side
   1,013,520x = 4,855,200,716,304
5. Step 5: Solve for x
   x = 4,855,200,716,304/1,013,520
6. Step 6: Final answer
   x = 4,790,434.05