Finding the Third Proportional to 123,317 and 184,992

Step by Step Solution

1. Step 1: Write the proportion equation
   123,317 : 184,992 = 184,992 : x
2. Step 2: Convert to fraction form
   123,317/184,992 = 184,992/x
3. Step 3: Cross multiply
   123,317x = 184,992 × 184,992
4. Step 4: Simplify right side
   123,317x = 34,222,040,064
5. Step 5: Solve for x
   x = 34,222,040,064/123,317
6. Step 6: Final answer
   x = 277,512.75