Finding the Third Proportional to 10,302 and 11,130

Step by Step Solution

1. Step 1: Write the proportion equation
   10,302 : 11,130 = 11,130 : x
2. Step 2: Convert to fraction form
   10,302/11,130 = 11,130/x
3. Step 3: Cross multiply
   10,302x = 11,130 × 11,130
4. Step 4: Simplify right side
   10,302x = 123,876,900
5. Step 5: Solve for x
   x = 123,876,900/10,302
6. Step 6: Final answer
   x = 12,024.55