Finding the Third Proportional to 104,080 and 132,123

Step by Step Solution

1. Step 1: Write the proportion equation
   104,080 : 132,123 = 132,123 : x
2. Step 2: Convert to fraction form
   104,080/132,123 = 132,123/x
3. Step 3: Cross multiply
   104,080x = 132,123 × 132,123
4. Step 4: Simplify right side
   104,080x = 17,456,487,129
5. Step 5: Solve for x
   x = 17,456,487,129/104,080
6. Step 6: Final answer
   x = 167,721.82