Finding the Third Proportional to 3,323,379 and 7,229,958

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,379 : 7,229,958 = 7,229,958 : x
2. Step 2: Convert to fraction form
   3,323,379/7,229,958 = 7,229,958/x
3. Step 3: Cross multiply
   3,323,379x = 7,229,958 × 7,229,958
4. Step 4: Simplify right side
   3,323,379x = 52,272,292,681,764
5. Step 5: Solve for x
   x = 52,272,292,681,764/3,323,379
6. Step 6: Final answer
   x = 15,728,658.30