Finding the Third Proportional to 3,607.94 and 7,499.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.94 : 7,499.38 = 7,499.38 : x
2. Step 2: Convert to fraction form
   3,607.94/7,499.38 = 7,499.38/x
3. Step 3: Cross multiply
   3,607.94x = 7,499.38 × 7,499.38
4. Step 4: Simplify right side
   3,607.94x = 56,240,625.39
5. Step 5: Solve for x
   x = 56,240,625.39/3,607.94
6. Step 6: Final answer
   x = 15,588.03