Finding the Third Proportional to 9,442 and 20,114

Step by Step Solution

1. Step 1: Write the proportion equation
   9,442 : 20,114 = 20,114 : x
2. Step 2: Convert to fraction form
   9,442/20,114 = 20,114/x
3. Step 3: Cross multiply
   9,442x = 20,114 × 20,114
4. Step 4: Simplify right side
   9,442x = 404,572,996
5. Step 5: Solve for x
   x = 404,572,996/9,442
6. Step 6: Final answer
   x = 42,848.23