Finding the Third Proportional to 2,065,683 and 4,474,401

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,683 : 4,474,401 = 4,474,401 : x
2. Step 2: Convert to fraction form
   2,065,683/4,474,401 = 4,474,401/x
3. Step 3: Cross multiply
   2,065,683x = 4,474,401 × 4,474,401
4. Step 4: Simplify right side
   2,065,683x = 20,020,264,308,801
5. Step 5: Solve for x
   x = 20,020,264,308,801/2,065,683
6. Step 6: Final answer
   x = 9,691,837.67