Finding the Third Proportional to 1,611 and 3,533.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,611 : 3,533.38 = 3,533.38 : x
2. Step 2: Convert to fraction form
   1,611/3,533.38 = 3,533.38/x
3. Step 3: Cross multiply
   1,611x = 3,533.38 × 3,533.38
4. Step 4: Simplify right side
   1,611x = 12,484,738.89
5. Step 5: Solve for x
   x = 12,484,738.89/1,611
6. Step 6: Final answer
   x = 7,749.68