Finding the Third Proportional to 11,153 and 16,310

Step by Step Solution

1. Step 1: Write the proportion equation
   11,153 : 16,310 = 16,310 : x
2. Step 2: Convert to fraction form
   11,153/16,310 = 16,310/x
3. Step 3: Cross multiply
   11,153x = 16,310 × 16,310
4. Step 4: Simplify right side
   11,153x = 266,016,100
5. Step 5: Solve for x
   x = 266,016,100/11,153
6. Step 6: Final answer
   x = 23,851.53