Finding the Third Proportional to 1,997.50 and 3,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997.50 : 3,662 = 3,662 : x
2. Step 2: Convert to fraction form
   1,997.50/3,662 = 3,662/x
3. Step 3: Cross multiply
   1,997.50x = 3,662 × 3,662
4. Step 4: Simplify right side
   1,997.50x = 13,410,244
5. Step 5: Solve for x
   x = 13,410,244/1,997.50
6. Step 6: Final answer
   x = 6,713.51