Finding the Third Proportional to 11,280 and 22,254

Step by Step Solution

1. Step 1: Write the proportion equation
   11,280 : 22,254 = 22,254 : x
2. Step 2: Convert to fraction form
   11,280/22,254 = 22,254/x
3. Step 3: Cross multiply
   11,280x = 22,254 × 22,254
4. Step 4: Simplify right side
   11,280x = 495,240,516
5. Step 5: Solve for x
   x = 495,240,516/11,280
6. Step 6: Final answer
   x = 43,904.30