Finding the Third Proportional to 4,657.50 and 7,092.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,657.50 : 7,092.56 = 7,092.56 : x
2. Step 2: Convert to fraction form
   4,657.50/7,092.56 = 7,092.56/x
3. Step 3: Cross multiply
   4,657.50x = 7,092.56 × 7,092.56
4. Step 4: Simplify right side
   4,657.50x = 50,304,442.82
5. Step 5: Solve for x
   x = 50,304,442.82/4,657.50
6. Step 6: Final answer
   x = 10,800.74