Finding the Third Proportional to 59,508 and 130,436

Step by Step Solution

1. Step 1: Write the proportion equation
   59,508 : 130,436 = 130,436 : x
2. Step 2: Convert to fraction form
   59,508/130,436 = 130,436/x
3. Step 3: Cross multiply
   59,508x = 130,436 × 130,436
4. Step 4: Simplify right side
   59,508x = 17,013,550,096
5. Step 5: Solve for x
   x = 17,013,550,096/59,508
6. Step 6: Final answer
   x = 285,903.58