Finding the Third Proportional to 11,192 and 22,100

Step by Step Solution

1. Step 1: Write the proportion equation
   11,192 : 22,100 = 22,100 : x
2. Step 2: Convert to fraction form
   11,192/22,100 = 22,100/x
3. Step 3: Cross multiply
   11,192x = 22,100 × 22,100
4. Step 4: Simplify right side
   11,192x = 488,410,000
5. Step 5: Solve for x
   x = 488,410,000/11,192
6. Step 6: Final answer
   x = 43,639.21