Finding the Third Proportional to 10,200.38 and 21,625.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200.38 : 21,625.88 = 21,625.88 : x
2. Step 2: Convert to fraction form
   10,200.38/21,625.88 = 21,625.88/x
3. Step 3: Cross multiply
   10,200.38x = 21,625.88 × 21,625.88
4. Step 4: Simplify right side
   10,200.38x = 467,678,469.52
5. Step 5: Solve for x
   x = 467,678,469.52/10,200.38
6. Step 6: Final answer
   x = 45,849.14