Finding the Third Proportional to 11,891 and 25,141

Step by Step Solution

1. Step 1: Write the proportion equation
   11,891 : 25,141 = 25,141 : x
2. Step 2: Convert to fraction form
   11,891/25,141 = 25,141/x
3. Step 3: Cross multiply
   11,891x = 25,141 × 25,141
4. Step 4: Simplify right side
   11,891x = 632,069,881
5. Step 5: Solve for x
   x = 632,069,881/11,891
6. Step 6: Final answer
   x = 53,155.32