Finding the Third Proportional to 10,124 and 11,012

Step by Step Solution

1. Step 1: Write the proportion equation
   10,124 : 11,012 = 11,012 : x
2. Step 2: Convert to fraction form
   10,124/11,012 = 11,012/x
3. Step 3: Cross multiply
   10,124x = 11,012 × 11,012
4. Step 4: Simplify right side
   10,124x = 121,264,144
5. Step 5: Solve for x
   x = 121,264,144/10,124
6. Step 6: Final answer
   x = 11,977.89