Finding the Third Proportional to 184,951.69 and 397,969.88

Step by Step Solution

1. Step 1: Write the proportion equation
   184,951.69 : 397,969.88 = 397,969.88 : x
2. Step 2: Convert to fraction form
   184,951.69/397,969.88 = 397,969.88/x
3. Step 3: Cross multiply
   184,951.69x = 397,969.88 × 397,969.88
4. Step 4: Simplify right side
   184,951.69x = 158,380,021,407.52
5. Step 5: Solve for x
   x = 158,380,021,407.52/184,951.69
6. Step 6: Final answer
   x = 856,331.85