Finding the Third Proportional to 122,965.50 and 184,449

Step by Step Solution

1. Step 1: Write the proportion equation
   122,965.50 : 184,449 = 184,449 : x
2. Step 2: Convert to fraction form
   122,965.50/184,449 = 184,449/x
3. Step 3: Cross multiply
   122,965.50x = 184,449 × 184,449
4. Step 4: Simplify right side
   122,965.50x = 34,021,433,601
5. Step 5: Solve for x
   x = 34,021,433,601/122,965.50
6. Step 6: Final answer
   x = 276,674.63