Finding the Third Proportional to 59,388 and 124,536

Step by Step Solution

1. Step 1: Write the proportion equation
   59,388 : 124,536 = 124,536 : x
2. Step 2: Convert to fraction form
   59,388/124,536 = 124,536/x
3. Step 3: Cross multiply
   59,388x = 124,536 × 124,536
4. Step 4: Simplify right side
   59,388x = 15,509,215,296
5. Step 5: Solve for x
   x = 15,509,215,296/59,388
6. Step 6: Final answer
   x = 261,150.66