Finding the Third Proportional to 2,106,038 and 4,548,306

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,038 : 4,548,306 = 4,548,306 : x
2. Step 2: Convert to fraction form
   2,106,038/4,548,306 = 4,548,306/x
3. Step 3: Cross multiply
   2,106,038x = 4,548,306 × 4,548,306
4. Step 4: Simplify right side
   2,106,038x = 20,687,087,469,636
5. Step 5: Solve for x
   x = 20,687,087,469,636/2,106,038
6. Step 6: Final answer
   x = 9,822,751.28