Finding the Third Proportional to 9,354 and 20,274

Step by Step Solution

1. Step 1: Write the proportion equation
   9,354 : 20,274 = 20,274 : x
2. Step 2: Convert to fraction form
   9,354/20,274 = 20,274/x
3. Step 3: Cross multiply
   9,354x = 20,274 × 20,274
4. Step 4: Simplify right side
   9,354x = 411,035,076
5. Step 5: Solve for x
   x = 411,035,076/9,354
6. Step 6: Final answer
   x = 43,942.17