Finding the Third Proportional to 8,824.50 and 18,367.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,824.50 : 18,367.88 = 18,367.88 : x
2. Step 2: Convert to fraction form
   8,824.50/18,367.88 = 18,367.88/x
3. Step 3: Cross multiply
   8,824.50x = 18,367.88 × 18,367.88
4. Step 4: Simplify right side
   8,824.50x = 337,378,832.02
5. Step 5: Solve for x
   x = 337,378,832.02/8,824.50
6. Step 6: Final answer
   x = 38,232.06