Finding the Third Proportional to 12,208.38 and 25,916.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,208.38 : 25,916.52 = 25,916.52 : x
2. Step 2: Convert to fraction form
   12,208.38/25,916.52 = 25,916.52/x
3. Step 3: Cross multiply
   12,208.38x = 25,916.52 × 25,916.52
4. Step 4: Simplify right side
   12,208.38x = 671,665,984.61
5. Step 5: Solve for x
   x = 671,665,984.61/12,208.38
6. Step 6: Final answer
   x = 55,016.81