Finding the Third Proportional to 1,475 and 3,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475 : 3,510.50 = 3,510.50 : x
2. Step 2: Convert to fraction form
   1,475/3,510.50 = 3,510.50/x
3. Step 3: Cross multiply
   1,475x = 3,510.50 × 3,510.50
4. Step 4: Simplify right side
   1,475x = 12,323,610.25
5. Step 5: Solve for x
   x = 12,323,610.25/1,475
6. Step 6: Final answer
   x = 8,354.99