Finding the Third Proportional to 10,152 and 17,016.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,152 : 17,016.75 = 17,016.75 : x
2. Step 2: Convert to fraction form
   10,152/17,016.75 = 17,016.75/x
3. Step 3: Cross multiply
   10,152x = 17,016.75 × 17,016.75
4. Step 4: Simplify right side
   10,152x = 289,569,780.56
5. Step 5: Solve for x
   x = 289,569,780.56/10,152
6. Step 6: Final answer
   x = 28,523.42