Finding the Third Proportional to 11,156 and 22,030

Step by Step Solution

1. Step 1: Write the proportion equation
   11,156 : 22,030 = 22,030 : x
2. Step 2: Convert to fraction form
   11,156/22,030 = 22,030/x
3. Step 3: Cross multiply
   11,156x = 22,030 × 22,030
4. Step 4: Simplify right side
   11,156x = 485,320,900
5. Step 5: Solve for x
   x = 485,320,900/11,156
6. Step 6: Final answer
   x = 43,503.13