Finding the Third Proportional to 25,171 and 55,076

Step by Step Solution

1. Step 1: Write the proportion equation
   25,171 : 55,076 = 55,076 : x
2. Step 2: Convert to fraction form
   25,171/55,076 = 55,076/x
3. Step 3: Cross multiply
   25,171x = 55,076 × 55,076
4. Step 4: Simplify right side
   25,171x = 3,033,365,776
5. Step 5: Solve for x
   x = 3,033,365,776/25,171
6. Step 6: Final answer
   x = 120,510.34