Finding the Third Proportional to 59,420 and 132,124

Step by Step Solution

1. Step 1: Write the proportion equation
   59,420 : 132,124 = 132,124 : x
2. Step 2: Convert to fraction form
   59,420/132,124 = 132,124/x
3. Step 3: Cross multiply
   59,420x = 132,124 × 132,124
4. Step 4: Simplify right side
   59,420x = 17,456,751,376
5. Step 5: Solve for x
   x = 17,456,751,376/59,420
6. Step 6: Final answer
   x = 293,785.79