Finding the Third Proportional to 10,223.72 and 21,926.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223.72 : 21,926.53 = 21,926.53 : x
2. Step 2: Convert to fraction form
   10,223.72/21,926.53 = 21,926.53/x
3. Step 3: Cross multiply
   10,223.72x = 21,926.53 × 21,926.53
4. Step 4: Simplify right side
   10,223.72x = 480,772,772.66
5. Step 5: Solve for x
   x = 480,772,772.66/10,223.72
6. Step 6: Final answer
   x = 47,025.23