Finding the Third Proportional to 4,852.69 and 10,397.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,852.69 : 10,397.81 = 10,397.81 : x
2. Step 2: Convert to fraction form
   4,852.69/10,397.81 = 10,397.81/x
3. Step 3: Cross multiply
   4,852.69x = 10,397.81 × 10,397.81
4. Step 4: Simplify right side
   4,852.69x = 108,114,504.79
5. Step 5: Solve for x
   x = 108,114,504.79/4,852.69
6. Step 6: Final answer
   x = 22,279.30