Finding the Third Proportional to 86,045.50 and 184,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,045.50 : 184,546.50 = 184,546.50 : x
2. Step 2: Convert to fraction form
   86,045.50/184,546.50 = 184,546.50/x
3. Step 3: Cross multiply
   86,045.50x = 184,546.50 × 184,546.50
4. Step 4: Simplify right side
   86,045.50x = 34,057,410,662.25
5. Step 5: Solve for x
   x = 34,057,410,662.25/86,045.50
6. Step 6: Final answer
   x = 395,806.99