Finding the Third Proportional to 1,609.22 and 3,526.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609.22 : 3,526.03 = 3,526.03 : x
2. Step 2: Convert to fraction form
   1,609.22/3,526.03 = 3,526.03/x
3. Step 3: Cross multiply
   1,609.22x = 3,526.03 × 3,526.03
4. Step 4: Simplify right side
   1,609.22x = 12,432,896.38
5. Step 5: Solve for x
   x = 12,432,896.38/1,609.22
6. Step 6: Final answer
   x = 7,726.04