Finding the Third Proportional to 9,374.48 and 20,081.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,374.48 : 20,081.67 = 20,081.67 : x
2. Step 2: Convert to fraction form
   9,374.48/20,081.67 = 20,081.67/x
3. Step 3: Cross multiply
   9,374.48x = 20,081.67 × 20,081.67
4. Step 4: Simplify right side
   9,374.48x = 403,273,545.30
5. Step 5: Solve for x
   x = 403,273,545.30/9,374.48
6. Step 6: Final answer
   x = 43,018.21