Finding the Third Proportional to 12,498.50 and 27,183.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.50 : 27,183.50 = 27,183.50 : x
2. Step 2: Convert to fraction form
   12,498.50/27,183.50 = 27,183.50/x
3. Step 3: Cross multiply
   12,498.50x = 27,183.50 × 27,183.50
4. Step 4: Simplify right side
   12,498.50x = 738,942,672.25
5. Step 5: Solve for x
   x = 738,942,672.25/12,498.50
6. Step 6: Final answer
   x = 59,122.51