Finding the Third Proportional to 59,480 and 132,080

Step by Step Solution

1. Step 1: Write the proportion equation
   59,480 : 132,080 = 132,080 : x
2. Step 2: Convert to fraction form
   59,480/132,080 = 132,080/x
3. Step 3: Cross multiply
   59,480x = 132,080 × 132,080
4. Step 4: Simplify right side
   59,480x = 17,445,126,400
5. Step 5: Solve for x
   x = 17,445,126,400/59,480
6. Step 6: Final answer
   x = 293,293.99