Finding the Third Proportional to 12,236 and 27,000.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,236 : 27,000.50 = 27,000.50 : x
2. Step 2: Convert to fraction form
   12,236/27,000.50 = 27,000.50/x
3. Step 3: Cross multiply
   12,236x = 27,000.50 × 27,000.50
4. Step 4: Simplify right side
   12,236x = 729,027,000.25
5. Step 5: Solve for x
   x = 729,027,000.25/12,236
6. Step 6: Final answer
   x = 59,580.50