Finding the Third Proportional to 122,892 and 184,434

Step by Step Solution

1. Step 1: Write the proportion equation
   122,892 : 184,434 = 184,434 : x
2. Step 2: Convert to fraction form
   122,892/184,434 = 184,434/x
3. Step 3: Cross multiply
   122,892x = 184,434 × 184,434
4. Step 4: Simplify right side
   122,892x = 34,015,900,356
5. Step 5: Solve for x
   x = 34,015,900,356/122,892
6. Step 6: Final answer
   x = 276,795.07