Finding the Third Proportional to 1,608.50 and 3,607

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608.50 : 3,607 = 3,607 : x
2. Step 2: Convert to fraction form
   1,608.50/3,607 = 3,607/x
3. Step 3: Cross multiply
   1,608.50x = 3,607 × 3,607
4. Step 4: Simplify right side
   1,608.50x = 13,010,449
5. Step 5: Solve for x
   x = 13,010,449/1,608.50
6. Step 6: Final answer
   x = 8,088.56