Finding the Third Proportional to 57,544 and 123,084

Step by Step Solution

1. Step 1: Write the proportion equation
   57,544 : 123,084 = 123,084 : x
2. Step 2: Convert to fraction form
   57,544/123,084 = 123,084/x
3. Step 3: Cross multiply
   57,544x = 123,084 × 123,084
4. Step 4: Simplify right side
   57,544x = 15,149,671,056
5. Step 5: Solve for x
   x = 15,149,671,056/57,544
6. Step 6: Final answer
   x = 263,271.08