Finding the Third Proportional to 10,136.23 and 22,245.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,136.23 : 22,245.89 = 22,245.89 : x
2. Step 2: Convert to fraction form
   10,136.23/22,245.89 = 22,245.89/x
3. Step 3: Cross multiply
   10,136.23x = 22,245.89 × 22,245.89
4. Step 4: Simplify right side
   10,136.23x = 494,879,649.70
5. Step 5: Solve for x
   x = 494,879,649.70/10,136.23
6. Step 6: Final answer
   x = 48,822.84