Finding the Third Proportional to 89,316 and 132,759

Step by Step Solution

1. Step 1: Write the proportion equation
   89,316 : 132,759 = 132,759 : x
2. Step 2: Convert to fraction form
   89,316/132,759 = 132,759/x
3. Step 3: Cross multiply
   89,316x = 132,759 × 132,759
4. Step 4: Simplify right side
   89,316x = 17,624,952,081
5. Step 5: Solve for x
   x = 17,624,952,081/89,316
6. Step 6: Final answer
   x = 197,332.53