Finding the Third Proportional to 13,340 and 17,814

Step by Step Solution

1. Step 1: Write the proportion equation
   13,340 : 17,814 = 17,814 : x
2. Step 2: Convert to fraction form
   13,340/17,814 = 17,814/x
3. Step 3: Cross multiply
   13,340x = 17,814 × 17,814
4. Step 4: Simplify right side
   13,340x = 317,338,596
5. Step 5: Solve for x
   x = 317,338,596/13,340
6. Step 6: Final answer
   x = 23,788.50