Finding the Third Proportional to 11,529 and 25,229

Step by Step Solution

1. Step 1: Write the proportion equation
   11,529 : 25,229 = 25,229 : x
2. Step 2: Convert to fraction form
   11,529/25,229 = 25,229/x
3. Step 3: Cross multiply
   11,529x = 25,229 × 25,229
4. Step 4: Simplify right side
   11,529x = 636,502,441
5. Step 5: Solve for x
   x = 636,502,441/11,529
6. Step 6: Final answer
   x = 55,208.82