Finding the Third Proportional to 10,613.53 and 22,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,613.53 : 22,491.42 = 22,491.42 : x
2. Step 2: Convert to fraction form
   10,613.53/22,491.42 = 22,491.42/x
3. Step 3: Cross multiply
   10,613.53x = 22,491.42 × 22,491.42
4. Step 4: Simplify right side
   10,613.53x = 505,864,057.96
5. Step 5: Solve for x
   x = 505,864,057.96/10,613.53
6. Step 6: Final answer
   x = 47,662.18