Finding the Third Proportional to 11,306 and 23,620

Step by Step Solution

1. Step 1: Write the proportion equation
   11,306 : 23,620 = 23,620 : x
2. Step 2: Convert to fraction form
   11,306/23,620 = 23,620/x
3. Step 3: Cross multiply
   11,306x = 23,620 × 23,620
4. Step 4: Simplify right side
   11,306x = 557,904,400
5. Step 5: Solve for x
   x = 557,904,400/11,306
6. Step 6: Final answer
   x = 49,345.87