Finding the Third Proportional to 3,607.31 and 7,754.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.31 : 7,754.06 = 7,754.06 : x
2. Step 2: Convert to fraction form
   3,607.31/7,754.06 = 7,754.06/x
3. Step 3: Cross multiply
   3,607.31x = 7,754.06 × 7,754.06
4. Step 4: Simplify right side
   3,607.31x = 60,125,485.25
5. Step 5: Solve for x
   x = 60,125,485.25/3,607.31
6. Step 6: Final answer
   x = 16,667.67