Finding the Third Proportional to 12,237 and 28,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,237 : 28,180.50 = 28,180.50 : x
2. Step 2: Convert to fraction form
   12,237/28,180.50 = 28,180.50/x
3. Step 3: Cross multiply
   12,237x = 28,180.50 × 28,180.50
4. Step 4: Simplify right side
   12,237x = 794,140,580.25
5. Step 5: Solve for x
   x = 794,140,580.25/12,237
6. Step 6: Final answer
   x = 64,896.67