Finding the Third Proportional to 4,511.25 and 10,222.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,511.25 : 10,222.88 = 10,222.88 : x
2. Step 2: Convert to fraction form
   4,511.25/10,222.88 = 10,222.88/x
3. Step 3: Cross multiply
   4,511.25x = 10,222.88 × 10,222.88
4. Step 4: Simplify right side
   4,511.25x = 104,507,173.27
5. Step 5: Solve for x
   x = 104,507,173.27/4,511.25
6. Step 6: Final answer
   x = 23,165.90