Finding the Third Proportional to 11,300 and 23,400

Step by Step Solution

1. Step 1: Write the proportion equation
   11,300 : 23,400 = 23,400 : x
2. Step 2: Convert to fraction form
   11,300/23,400 = 23,400/x
3. Step 3: Cross multiply
   11,300x = 23,400 × 23,400
4. Step 4: Simplify right side
   11,300x = 547,560,000
5. Step 5: Solve for x
   x = 547,560,000/11,300
6. Step 6: Final answer
   x = 48,456.64