Finding the Third Proportional to 9,491.24 and 20,810.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,491.24 : 20,810.67 = 20,810.67 : x
2. Step 2: Convert to fraction form
   9,491.24/20,810.67 = 20,810.67/x
3. Step 3: Cross multiply
   9,491.24x = 20,810.67 × 20,810.67
4. Step 4: Simplify right side
   9,491.24x = 433,084,063.89
5. Step 5: Solve for x
   x = 433,084,063.89/9,491.24
6. Step 6: Final answer
   x = 45,629.88