Finding the Third Proportional to 86,983.50 and 133,284

Step by Step Solution

1. Step 1: Write the proportion equation
   86,983.50 : 133,284 = 133,284 : x
2. Step 2: Convert to fraction form
   86,983.50/133,284 = 133,284/x
3. Step 3: Cross multiply
   86,983.50x = 133,284 × 133,284
4. Step 4: Simplify right side
   86,983.50x = 17,764,624,656
5. Step 5: Solve for x
   x = 17,764,624,656/86,983.50
6. Step 6: Final answer
   x = 204,229.82