Finding the Third Proportional to 2,932.50 and 7,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.50 : 7,284 = 7,284 : x
2. Step 2: Convert to fraction form
   2,932.50/7,284 = 7,284/x
3. Step 3: Cross multiply
   2,932.50x = 7,284 × 7,284
4. Step 4: Simplify right side
   2,932.50x = 53,056,656
5. Step 5: Solve for x
   x = 53,056,656/2,932.50
6. Step 6: Final answer
   x = 18,092.64