Finding the Third Proportional to 59,511 and 124,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,511 : 124,858.50 = 124,858.50 : x
2. Step 2: Convert to fraction form
   59,511/124,858.50 = 124,858.50/x
3. Step 3: Cross multiply
   59,511x = 124,858.50 × 124,858.50
4. Step 4: Simplify right side
   59,511x = 15,589,645,022.25
5. Step 5: Solve for x
   x = 15,589,645,022.25/59,511
6. Step 6: Final answer
   x = 261,962.41