Finding the Third Proportional to 59,950 and 130,478

Step by Step Solution

1. Step 1: Write the proportion equation
   59,950 : 130,478 = 130,478 : x
2. Step 2: Convert to fraction form
   59,950/130,478 = 130,478/x
3. Step 3: Cross multiply
   59,950x = 130,478 × 130,478
4. Step 4: Simplify right side
   59,950x = 17,024,508,484
5. Step 5: Solve for x
   x = 17,024,508,484/59,950
6. Step 6: Final answer
   x = 283,978.46