Finding the Third Proportional to 4,966.31 and 10,608.47

Step by Step Solution

1. Step 1: Write the proportion equation
   4,966.31 : 10,608.47 = 10,608.47 : x
2. Step 2: Convert to fraction form
   4,966.31/10,608.47 = 10,608.47/x
3. Step 3: Cross multiply
   4,966.31x = 10,608.47 × 10,608.47
4. Step 4: Simplify right side
   4,966.31x = 112,539,609.22
5. Step 5: Solve for x
   x = 112,539,609.22/4,966.31
6. Step 6: Final answer
   x = 22,660.60