Finding the Third Proportional to 3,322,956 and 4,978,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,956 : 4,978,908 = 4,978,908 : x
2. Step 2: Convert to fraction form
   3,322,956/4,978,908 = 4,978,908/x
3. Step 3: Cross multiply
   3,322,956x = 4,978,908 × 4,978,908
4. Step 4: Simplify right side
   3,322,956x = 24,789,524,872,464
5. Step 5: Solve for x
   x = 24,789,524,872,464/3,322,956
6. Step 6: Final answer
   x = 7,460,082.19