Finding the Third Proportional to 10,650.38 and 21,983.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,650.38 : 21,983.63 = 21,983.63 : x
2. Step 2: Convert to fraction form
   10,650.38/21,983.63 = 21,983.63/x
3. Step 3: Cross multiply
   10,650.38x = 21,983.63 × 21,983.63
4. Step 4: Simplify right side
   10,650.38x = 483,279,768.14
5. Step 5: Solve for x
   x = 483,279,768.14/10,650.38
6. Step 6: Final answer
   x = 45,376.78