Finding the Third Proportional to 11,473 and 16,156

Step by Step Solution

1. Step 1: Write the proportion equation
   11,473 : 16,156 = 16,156 : x
2. Step 2: Convert to fraction form
   11,473/16,156 = 16,156/x
3. Step 3: Cross multiply
   11,473x = 16,156 × 16,156
4. Step 4: Simplify right side
   11,473x = 261,016,336
5. Step 5: Solve for x
   x = 261,016,336/11,473
6. Step 6: Final answer
   x = 22,750.49