Finding the Third Proportional to 651 and 1,041.38

Step by Step Solution

1. Step 1: Write the proportion equation
   651 : 1,041.38 = 1,041.38 : x
2. Step 2: Convert to fraction form
   651/1,041.38 = 1,041.38/x
3. Step 3: Cross multiply
   651x = 1,041.38 × 1,041.38
4. Step 4: Simplify right side
   651x = 1,084,461.89
5. Step 5: Solve for x
   x = 1,084,461.89/651
6. Step 6: Final answer
   x = 1,665.84