Finding the Third Proportional to 89,776 and 132,929

Step by Step Solution

1. Step 1: Write the proportion equation
   89,776 : 132,929 = 132,929 : x
2. Step 2: Convert to fraction form
   89,776/132,929 = 132,929/x
3. Step 3: Cross multiply
   89,776x = 132,929 × 132,929
4. Step 4: Simplify right side
   89,776x = 17,670,119,041
5. Step 5: Solve for x
   x = 17,670,119,041/89,776
6. Step 6: Final answer
   x = 196,824.53