Finding the Third Proportional to 6,504.89 and 7,188.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,504.89 : 7,188.33 = 7,188.33 : x
2. Step 2: Convert to fraction form
   6,504.89/7,188.33 = 7,188.33/x
3. Step 3: Cross multiply
   6,504.89x = 7,188.33 × 7,188.33
4. Step 4: Simplify right side
   6,504.89x = 51,672,061.23
5. Step 5: Solve for x
   x = 51,672,061.23/6,504.89
6. Step 6: Final answer
   x = 7,943.57