Finding the Third Proportional to 9,447 and 20,094

Step by Step Solution

1. Step 1: Write the proportion equation
   9,447 : 20,094 = 20,094 : x
2. Step 2: Convert to fraction form
   9,447/20,094 = 20,094/x
3. Step 3: Cross multiply
   9,447x = 20,094 × 20,094
4. Step 4: Simplify right side
   9,447x = 403,768,836
5. Step 5: Solve for x
   x = 403,768,836/9,447
6. Step 6: Final answer
   x = 42,740.43