Finding the Third Proportional to 8,195 and 12,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,195 : 12,300.50 = 12,300.50 : x
2. Step 2: Convert to fraction form
   8,195/12,300.50 = 12,300.50/x
3. Step 3: Cross multiply
   8,195x = 12,300.50 × 12,300.50
4. Step 4: Simplify right side
   8,195x = 151,302,300.25
5. Step 5: Solve for x
   x = 151,302,300.25/8,195
6. Step 6: Final answer
   x = 18,462.76