Finding the Third Proportional to 10,105 and 23,603

Step by Step Solution

1. Step 1: Write the proportion equation
   10,105 : 23,603 = 23,603 : x
2. Step 2: Convert to fraction form
   10,105/23,603 = 23,603/x
3. Step 3: Cross multiply
   10,105x = 23,603 × 23,603
4. Step 4: Simplify right side
   10,105x = 557,101,609
5. Step 5: Solve for x
   x = 557,101,609/10,105
6. Step 6: Final answer
   x = 55,131.28