Finding the Third Proportional to 11,272 and 23,272

Step by Step Solution

1. Step 1: Write the proportion equation
   11,272 : 23,272 = 23,272 : x
2. Step 2: Convert to fraction form
   11,272/23,272 = 23,272/x
3. Step 3: Cross multiply
   11,272x = 23,272 × 23,272
4. Step 4: Simplify right side
   11,272x = 541,585,984
5. Step 5: Solve for x
   x = 541,585,984/11,272
6. Step 6: Final answer
   x = 48,047.02