Finding the Third Proportional to 59,434 and 130,529

Step by Step Solution

1. Step 1: Write the proportion equation
   59,434 : 130,529 = 130,529 : x
2. Step 2: Convert to fraction form
   59,434/130,529 = 130,529/x
3. Step 3: Cross multiply
   59,434x = 130,529 × 130,529
4. Step 4: Simplify right side
   59,434x = 17,037,819,841
5. Step 5: Solve for x
   x = 17,037,819,841/59,434
6. Step 6: Final answer
   x = 286,667.90