Finding the Third Proportional to 11,137 and 23,719

Step by Step Solution

1. Step 1: Write the proportion equation
   11,137 : 23,719 = 23,719 : x
2. Step 2: Convert to fraction form
   11,137/23,719 = 23,719/x
3. Step 3: Cross multiply
   11,137x = 23,719 × 23,719
4. Step 4: Simplify right side
   11,137x = 562,590,961
5. Step 5: Solve for x
   x = 562,590,961/11,137
6. Step 6: Final answer
   x = 50,515.49