Finding the Third Proportional to 3,322,949 and 4,978,876

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,949 : 4,978,876 = 4,978,876 : x
2. Step 2: Convert to fraction form
   3,322,949/4,978,876 = 4,978,876/x
3. Step 3: Cross multiply
   3,322,949x = 4,978,876 × 4,978,876
4. Step 4: Simplify right side
   3,322,949x = 24,789,206,223,376
5. Step 5: Solve for x
   x = 24,789,206,223,376/3,322,949
6. Step 6: Final answer
   x = 7,460,002.01