Finding the Third Proportional to 22,300 and 30,573

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300 : 30,573 = 30,573 : x
2. Step 2: Convert to fraction form
   22,300/30,573 = 30,573/x
3. Step 3: Cross multiply
   22,300x = 30,573 × 30,573
4. Step 4: Simplify right side
   22,300x = 934,708,329
5. Step 5: Solve for x
   x = 934,708,329/22,300
6. Step 6: Final answer
   x = 41,915.17