Finding the Third Proportional to 16,643.25 and 22,493.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,643.25 : 22,493.25 = 22,493.25 : x
2. Step 2: Convert to fraction form
   16,643.25/22,493.25 = 22,493.25/x
3. Step 3: Cross multiply
   16,643.25x = 22,493.25 × 22,493.25
4. Step 4: Simplify right side
   16,643.25x = 505,946,295.56
5. Step 5: Solve for x
   x = 505,946,295.56/16,643.25
6. Step 6: Final answer
   x = 30,399.49