Finding the Third Proportional to 9,441 and 20,003.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,441 : 20,003.63 = 20,003.63 : x
2. Step 2: Convert to fraction form
   9,441/20,003.63 = 20,003.63/x
3. Step 3: Cross multiply
   9,441x = 20,003.63 × 20,003.63
4. Step 4: Simplify right side
   9,441x = 400,145,013.14
5. Step 5: Solve for x
   x = 400,145,013.14/9,441
6. Step 6: Final answer
   x = 42,383.75