Finding the Third Proportional to 59,998 and 131,296

Step by Step Solution

1. Step 1: Write the proportion equation
   59,998 : 131,296 = 131,296 : x
2. Step 2: Convert to fraction form
   59,998/131,296 = 131,296/x
3. Step 3: Cross multiply
   59,998x = 131,296 × 131,296
4. Step 4: Simplify right side
   59,998x = 17,238,639,616
5. Step 5: Solve for x
   x = 17,238,639,616/59,998
6. Step 6: Final answer
   x = 287,320.24