Finding the Third Proportional to 3,746.25 and 7,985.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746.25 : 7,985.25 = 7,985.25 : x
2. Step 2: Convert to fraction form
   3,746.25/7,985.25 = 7,985.25/x
3. Step 3: Cross multiply
   3,746.25x = 7,985.25 × 7,985.25
4. Step 4: Simplify right side
   3,746.25x = 63,764,217.56
5. Step 5: Solve for x
   x = 63,764,217.56/3,746.25
6. Step 6: Final answer
   x = 17,020.81