Finding the Third Proportional to 16,959.19 and 24,930.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,959.19 : 24,930.61 = 24,930.61 : x
2. Step 2: Convert to fraction form
   16,959.19/24,930.61 = 24,930.61/x
3. Step 3: Cross multiply
   16,959.19x = 24,930.61 × 24,930.61
4. Step 4: Simplify right side
   16,959.19x = 621,535,283.81
5. Step 5: Solve for x
   x = 621,535,283.81/16,959.19
6. Step 6: Final answer
   x = 36,648.88