Finding the Third Proportional to 10,091 and 11,063

Step by Step Solution

1. Step 1: Write the proportion equation
   10,091 : 11,063 = 11,063 : x
2. Step 2: Convert to fraction form
   10,091/11,063 = 11,063/x
3. Step 3: Cross multiply
   10,091x = 11,063 × 11,063
4. Step 4: Simplify right side
   10,091x = 122,389,969
5. Step 5: Solve for x
   x = 122,389,969/10,091
6. Step 6: Final answer
   x = 12,128.63