Finding the Third Proportional to 23,978 and 48,908

Step by Step Solution

1. Step 1: Write the proportion equation
   23,978 : 48,908 = 48,908 : x
2. Step 2: Convert to fraction form
   23,978/48,908 = 48,908/x
3. Step 3: Cross multiply
   23,978x = 48,908 × 48,908
4. Step 4: Simplify right side
   23,978x = 2,391,992,464
5. Step 5: Solve for x
   x = 2,391,992,464/23,978
6. Step 6: Final answer
   x = 99,757.80