Finding the Third Proportional to 78,016.50 and 184,105

Step by Step Solution

1. Step 1: Write the proportion equation
   78,016.50 : 184,105 = 184,105 : x
2. Step 2: Convert to fraction form
   78,016.50/184,105 = 184,105/x
3. Step 3: Cross multiply
   78,016.50x = 184,105 × 184,105
4. Step 4: Simplify right side
   78,016.50x = 33,894,651,025
5. Step 5: Solve for x
   x = 33,894,651,025/78,016.50
6. Step 6: Final answer
   x = 434,454.90