Finding the Third Proportional to 2,065,705 and 4,474,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,705 : 4,474,444 = 4,474,444 : x
2. Step 2: Convert to fraction form
   2,065,705/4,474,444 = 4,474,444/x
3. Step 3: Cross multiply
   2,065,705x = 4,474,444 × 4,474,444
4. Step 4: Simplify right side
   2,065,705x = 20,020,649,109,136
5. Step 5: Solve for x
   x = 20,020,649,109,136/2,065,705
6. Step 6: Final answer
   x = 9,691,920.73