Finding the Third Proportional to 86,040.50 and 184,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,040.50 : 184,532.50 = 184,532.50 : x
2. Step 2: Convert to fraction form
   86,040.50/184,532.50 = 184,532.50/x
3. Step 3: Cross multiply
   86,040.50x = 184,532.50 × 184,532.50
4. Step 4: Simplify right side
   86,040.50x = 34,052,243,556.25
5. Step 5: Solve for x
   x = 34,052,243,556.25/86,040.50
6. Step 6: Final answer
   x = 395,769.94