Finding the Third Proportional to 10,136.25 and 22,140.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,136.25 : 22,140.56 = 22,140.56 : x
2. Step 2: Convert to fraction form
   10,136.25/22,140.56 = 22,140.56/x
3. Step 3: Cross multiply
   10,136.25x = 22,140.56 × 22,140.56
4. Step 4: Simplify right side
   10,136.25x = 490,204,507.82
5. Step 5: Solve for x
   x = 490,204,507.82/10,136.25
6. Step 6: Final answer
   x = 48,361.53