Finding the Third Proportional to 11,072.50 and 23,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,072.50 : 23,922.50 = 23,922.50 : x
2. Step 2: Convert to fraction form
   11,072.50/23,922.50 = 23,922.50/x
3. Step 3: Cross multiply
   11,072.50x = 23,922.50 × 23,922.50
4. Step 4: Simplify right side
   11,072.50x = 572,286,006.25
5. Step 5: Solve for x
   x = 572,286,006.25/11,072.50
6. Step 6: Final answer
   x = 51,685.35