Finding the Third Proportional to 184,196.50 and 285,286

Step by Step Solution

1. Step 1: Write the proportion equation
   184,196.50 : 285,286 = 285,286 : x
2. Step 2: Convert to fraction form
   184,196.50/285,286 = 285,286/x
3. Step 3: Cross multiply
   184,196.50x = 285,286 × 285,286
4. Step 4: Simplify right side
   184,196.50x = 81,388,101,796
5. Step 5: Solve for x
   x = 81,388,101,796/184,196.50
6. Step 6: Final answer
   x = 441,854.77