Finding the Third Proportional to 121,550.50 and 184,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   121,550.50 : 184,004.50 = 184,004.50 : x
2. Step 2: Convert to fraction form
   121,550.50/184,004.50 = 184,004.50/x
3. Step 3: Cross multiply
   121,550.50x = 184,004.50 × 184,004.50
4. Step 4: Simplify right side
   121,550.50x = 33,857,656,020.25
5. Step 5: Solve for x
   x = 33,857,656,020.25/121,550.50
6. Step 6: Final answer
   x = 278,548.06