Finding the Third Proportional to 9,699.75 and 22,399.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,699.75 : 22,399.03 = 22,399.03 : x
2. Step 2: Convert to fraction form
   9,699.75/22,399.03 = 22,399.03/x
3. Step 3: Cross multiply
   9,699.75x = 22,399.03 × 22,399.03
4. Step 4: Simplify right side
   9,699.75x = 501,716,600.94
5. Step 5: Solve for x
   x = 501,716,600.94/9,699.75
6. Step 6: Final answer
   x = 51,724.69