Finding the Third Proportional to 59,436 and 123,852

Step by Step Solution

1. Step 1: Write the proportion equation
   59,436 : 123,852 = 123,852 : x
2. Step 2: Convert to fraction form
   59,436/123,852 = 123,852/x
3. Step 3: Cross multiply
   59,436x = 123,852 × 123,852
4. Step 4: Simplify right side
   59,436x = 15,339,317,904
5. Step 5: Solve for x
   x = 15,339,317,904/59,436
6. Step 6: Final answer
   x = 258,081.26