Finding the Third Proportional to 1,032,636 and 2,223,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,636 : 2,223,474 = 2,223,474 : x
2. Step 2: Convert to fraction form
   1,032,636/2,223,474 = 2,223,474/x
3. Step 3: Cross multiply
   1,032,636x = 2,223,474 × 2,223,474
4. Step 4: Simplify right side
   1,032,636x = 4,943,836,628,676
5. Step 5: Solve for x
   x = 4,943,836,628,676/1,032,636
6. Step 6: Final answer
   x = 4,787,588.88