Finding the Third Proportional to 23,861 and 53,908

Step by Step Solution

1. Step 1: Write the proportion equation
   23,861 : 53,908 = 53,908 : x
2. Step 2: Convert to fraction form
   23,861/53,908 = 53,908/x
3. Step 3: Cross multiply
   23,861x = 53,908 × 53,908
4. Step 4: Simplify right side
   23,861x = 2,906,072,464
5. Step 5: Solve for x
   x = 2,906,072,464/23,861
6. Step 6: Final answer
   x = 121,791.73