Finding the Third Proportional to 11,388 and 22,182

Step by Step Solution

1. Step 1: Write the proportion equation
   11,388 : 22,182 = 22,182 : x
2. Step 2: Convert to fraction form
   11,388/22,182 = 22,182/x
3. Step 3: Cross multiply
   11,388x = 22,182 × 22,182
4. Step 4: Simplify right side
   11,388x = 492,041,124
5. Step 5: Solve for x
   x = 492,041,124/11,388
6. Step 6: Final answer
   x = 43,206.98