Finding the Third Proportional to 16,447 and 22,294.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,447 : 22,294.50 = 22,294.50 : x
2. Step 2: Convert to fraction form
   16,447/22,294.50 = 22,294.50/x
3. Step 3: Cross multiply
   16,447x = 22,294.50 × 22,294.50
4. Step 4: Simplify right side
   16,447x = 497,044,730.25
5. Step 5: Solve for x
   x = 497,044,730.25/16,447
6. Step 6: Final answer
   x = 30,221.00