Finding the Third Proportional to 4,695.47 and 9,846.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,695.47 : 9,846.56 = 9,846.56 : x
2. Step 2: Convert to fraction form
   4,695.47/9,846.56 = 9,846.56/x
3. Step 3: Cross multiply
   4,695.47x = 9,846.56 × 9,846.56
4. Step 4: Simplify right side
   4,695.47x = 96,954,793.07
5. Step 5: Solve for x
   x = 96,954,793.07/4,695.47
6. Step 6: Final answer
   x = 20,648.59