Finding the Third Proportional to 3,566.50 and 7,805

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.50 : 7,805 = 7,805 : x
2. Step 2: Convert to fraction form
   3,566.50/7,805 = 7,805/x
3. Step 3: Cross multiply
   3,566.50x = 7,805 × 7,805
4. Step 4: Simplify right side
   3,566.50x = 60,918,025
5. Step 5: Solve for x
   x = 60,918,025/3,566.50
6. Step 6: Final answer
   x = 17,080.62