Finding the Third Proportional to 16,717.50 and 22,376.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,717.50 : 22,376.25 = 22,376.25 : x
2. Step 2: Convert to fraction form
   16,717.50/22,376.25 = 22,376.25/x
3. Step 3: Cross multiply
   16,717.50x = 22,376.25 × 22,376.25
4. Step 4: Simplify right side
   16,717.50x = 500,696,564.06
5. Step 5: Solve for x
   x = 500,696,564.06/16,717.50
6. Step 6: Final answer
   x = 29,950.44