Finding the Third Proportional to 16,820.25 and 24,906

Step by Step Solution

1. Step 1: Write the proportion equation
   16,820.25 : 24,906 = 24,906 : x
2. Step 2: Convert to fraction form
   16,820.25/24,906 = 24,906/x
3. Step 3: Cross multiply
   16,820.25x = 24,906 × 24,906
4. Step 4: Simplify right side
   16,820.25x = 620,308,836
5. Step 5: Solve for x
   x = 620,308,836/16,820.25
6. Step 6: Final answer
   x = 36,878.69