Finding the Third Proportional to 10,820.50 and 16,348

Step by Step Solution

1. Step 1: Write the proportion equation
   10,820.50 : 16,348 = 16,348 : x
2. Step 2: Convert to fraction form
   10,820.50/16,348 = 16,348/x
3. Step 3: Cross multiply
   10,820.50x = 16,348 × 16,348
4. Step 4: Simplify right side
   10,820.50x = 267,257,104
5. Step 5: Solve for x
   x = 267,257,104/10,820.50
6. Step 6: Final answer
   x = 24,699.15