Finding the Third Proportional to 10,111 and 15,908

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111 : 15,908 = 15,908 : x
2. Step 2: Convert to fraction form
   10,111/15,908 = 15,908/x
3. Step 3: Cross multiply
   10,111x = 15,908 × 15,908
4. Step 4: Simplify right side
   10,111x = 253,064,464
5. Step 5: Solve for x
   x = 253,064,464/10,111
6. Step 6: Final answer
   x = 25,028.63