Finding the Third Proportional to 12,202.03 and 18,433.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,202.03 : 18,433.06 = 18,433.06 : x
2. Step 2: Convert to fraction form
   12,202.03/18,433.06 = 18,433.06/x
3. Step 3: Cross multiply
   12,202.03x = 18,433.06 × 18,433.06
4. Step 4: Simplify right side
   12,202.03x = 339,777,586.12
5. Step 5: Solve for x
   x = 339,777,586.12/12,202.03
6. Step 6: Final answer
   x = 27,845.99