Finding the Third Proportional to 1,749.50 and 3,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749.50 : 3,556 = 3,556 : x
2. Step 2: Convert to fraction form
   1,749.50/3,556 = 3,556/x
3. Step 3: Cross multiply
   1,749.50x = 3,556 × 3,556
4. Step 4: Simplify right side
   1,749.50x = 12,645,136
5. Step 5: Solve for x
   x = 12,645,136/1,749.50
6. Step 6: Final answer
   x = 7,227.86