Finding the Third Proportional to 2,243,353 and 4,892,723

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,353 : 4,892,723 = 4,892,723 : x
2. Step 2: Convert to fraction form
   2,243,353/4,892,723 = 4,892,723/x
3. Step 3: Cross multiply
   2,243,353x = 4,892,723 × 4,892,723
4. Step 4: Simplify right side
   2,243,353x = 23,938,738,354,729
5. Step 5: Solve for x
   x = 23,938,738,354,729/2,243,353
6. Step 6: Final answer
   x = 10,670,963.67