Finding the Third Proportional to 11,219 and 23,599

Step by Step Solution

1. Step 1: Write the proportion equation
   11,219 : 23,599 = 23,599 : x
2. Step 2: Convert to fraction form
   11,219/23,599 = 23,599/x
3. Step 3: Cross multiply
   11,219x = 23,599 × 23,599
4. Step 4: Simplify right side
   11,219x = 556,912,801
5. Step 5: Solve for x
   x = 556,912,801/11,219
6. Step 6: Final answer
   x = 49,640.15