Finding the Third Proportional to 10,866.19 and 23,806.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,866.19 : 23,806.31 = 23,806.31 : x
2. Step 2: Convert to fraction form
   10,866.19/23,806.31 = 23,806.31/x
3. Step 3: Cross multiply
   10,866.19x = 23,806.31 × 23,806.31
4. Step 4: Simplify right side
   10,866.19x = 566,740,514.85
5. Step 5: Solve for x
   x = 566,740,514.85/10,866.19
6. Step 6: Final answer
   x = 52,156.33