Finding the Third Proportional to 22,306 and 30,280

Step by Step Solution

1. Step 1: Write the proportion equation
   22,306 : 30,280 = 30,280 : x
2. Step 2: Convert to fraction form
   22,306/30,280 = 30,280/x
3. Step 3: Cross multiply
   22,306x = 30,280 × 30,280
4. Step 4: Simplify right side
   22,306x = 916,878,400
5. Step 5: Solve for x
   x = 916,878,400/22,306
6. Step 6: Final answer
   x = 41,104.56