Finding the Third Proportional to 1,599.67 and 3,500.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,599.67 : 3,500.48 = 3,500.48 : x
2. Step 2: Convert to fraction form
   1,599.67/3,500.48 = 3,500.48/x
3. Step 3: Cross multiply
   1,599.67x = 3,500.48 × 3,500.48
4. Step 4: Simplify right side
   1,599.67x = 12,253,370.35
5. Step 5: Solve for x
   x = 12,253,370.35/1,599.67
6. Step 6: Final answer
   x = 7,659.93