Finding the Third Proportional to 16,893 and 22,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,893 : 22,099.50 = 22,099.50 : x
2. Step 2: Convert to fraction form
   16,893/22,099.50 = 22,099.50/x
3. Step 3: Cross multiply
   16,893x = 22,099.50 × 22,099.50
4. Step 4: Simplify right side
   16,893x = 488,387,900.25
5. Step 5: Solve for x
   x = 488,387,900.25/16,893
6. Step 6: Final answer
   x = 28,910.67