Finding the Third Proportional to 4,704 and 10,242

Step by Step Solution

1. Step 1: Write the proportion equation
   4,704 : 10,242 = 10,242 : x
2. Step 2: Convert to fraction form
   4,704/10,242 = 10,242/x
3. Step 3: Cross multiply
   4,704x = 10,242 × 10,242
4. Step 4: Simplify right side
   4,704x = 104,898,564
5. Step 5: Solve for x
   x = 104,898,564/4,704
6. Step 6: Final answer
   x = 22,299.86