Finding the Third Proportional to 5,092.88 and 7,482.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,092.88 : 7,482.38 = 7,482.38 : x
2. Step 2: Convert to fraction form
   5,092.88/7,482.38 = 7,482.38/x
3. Step 3: Cross multiply
   5,092.88x = 7,482.38 × 7,482.38
4. Step 4: Simplify right side
   5,092.88x = 55,985,935.64
5. Step 5: Solve for x
   x = 55,985,935.64/5,092.88
6. Step 6: Final answer
   x = 10,992.99