Finding the Third Proportional to 8,998.50 and 13,499.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,998.50 : 13,499.44 = 13,499.44 : x
2. Step 2: Convert to fraction form
   8,998.50/13,499.44 = 13,499.44/x
3. Step 3: Cross multiply
   8,998.50x = 13,499.44 × 13,499.44
4. Step 4: Simplify right side
   8,998.50x = 182,234,812.82
5. Step 5: Solve for x
   x = 182,234,812.82/8,998.50
6. Step 6: Final answer
   x = 20,251.69