Finding the Third Proportional to 16,617.38 and 25,541.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,617.38 : 25,541.63 = 25,541.63 : x
2. Step 2: Convert to fraction form
   16,617.38/25,541.63 = 25,541.63/x
3. Step 3: Cross multiply
   16,617.38x = 25,541.63 × 25,541.63
4. Step 4: Simplify right side
   16,617.38x = 652,374,607.64
5. Step 5: Solve for x
   x = 652,374,607.64/16,617.38
6. Step 6: Final answer
   x = 39,258.58