Finding the Third Proportional to 5,601.38 and 7,851.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,601.38 : 7,851.38 = 7,851.38 : x
2. Step 2: Convert to fraction form
   5,601.38/7,851.38 = 7,851.38/x
3. Step 3: Cross multiply
   5,601.38x = 7,851.38 × 7,851.38
4. Step 4: Simplify right side
   5,601.38x = 61,644,089.39
5. Step 5: Solve for x
   x = 61,644,089.39/5,601.38
6. Step 6: Final answer
   x = 11,005.17