Finding the Third Proportional to 16,780 and 19,552

Step by Step Solution

1. Step 1: Write the proportion equation
   16,780 : 19,552 = 19,552 : x
2. Step 2: Convert to fraction form
   16,780/19,552 = 19,552/x
3. Step 3: Cross multiply
   16,780x = 19,552 × 19,552
4. Step 4: Simplify right side
   16,780x = 382,280,704
5. Step 5: Solve for x
   x = 382,280,704/16,780
6. Step 6: Final answer
   x = 22,781.93