Finding the Third Proportional to 10,080.38 and 21,545.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.38 : 21,545.25 = 21,545.25 : x
2. Step 2: Convert to fraction form
   10,080.38/21,545.25 = 21,545.25/x
3. Step 3: Cross multiply
   10,080.38x = 21,545.25 × 21,545.25
4. Step 4: Simplify right side
   10,080.38x = 464,197,797.56
5. Step 5: Solve for x
   x = 464,197,797.56/10,080.38
6. Step 6: Final answer
   x = 46,049.66