Finding the Third Proportional to 7,110 and 10,155

Step by Step Solution

1. Step 1: Write the proportion equation
   7,110 : 10,155 = 10,155 : x
2. Step 2: Convert to fraction form
   7,110/10,155 = 10,155/x
3. Step 3: Cross multiply
   7,110x = 10,155 × 10,155
4. Step 4: Simplify right side
   7,110x = 103,124,025
5. Step 5: Solve for x
   x = 103,124,025/7,110
6. Step 6: Final answer
   x = 14,504.08