Finding the Third Proportional to 89,282 and 134,832

Step by Step Solution

1. Step 1: Write the proportion equation
   89,282 : 134,832 = 134,832 : x
2. Step 2: Convert to fraction form
   89,282/134,832 = 134,832/x
3. Step 3: Cross multiply
   89,282x = 134,832 × 134,832
4. Step 4: Simplify right side
   89,282x = 18,179,668,224
5. Step 5: Solve for x
   x = 18,179,668,224/89,282
6. Step 6: Final answer
   x = 203,620.75