Finding the Third Proportional to 8,001.88 and 12,113.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,001.88 : 12,113.38 = 12,113.38 : x
2. Step 2: Convert to fraction form
   8,001.88/12,113.38 = 12,113.38/x
3. Step 3: Cross multiply
   8,001.88x = 12,113.38 × 12,113.38
4. Step 4: Simplify right side
   8,001.88x = 146,733,853.89
5. Step 5: Solve for x
   x = 146,733,853.89/8,001.88
6. Step 6: Final answer
   x = 18,337.43