Finding the Third Proportional to 25,533 and 55,173

Step by Step Solution

1. Step 1: Write the proportion equation
   25,533 : 55,173 = 55,173 : x
2. Step 2: Convert to fraction form
   25,533/55,173 = 55,173/x
3. Step 3: Cross multiply
   25,533x = 55,173 × 55,173
4. Step 4: Simplify right side
   25,533x = 3,044,059,929
5. Step 5: Solve for x
   x = 3,044,059,929/25,533
6. Step 6: Final answer
   x = 119,220.61