Finding the Third Proportional to 3,491.25 and 7,610.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,491.25 : 7,610.06 = 7,610.06 : x
2. Step 2: Convert to fraction form
   3,491.25/7,610.06 = 7,610.06/x
3. Step 3: Cross multiply
   3,491.25x = 7,610.06 × 7,610.06
4. Step 4: Simplify right side
   3,491.25x = 57,913,051.25
5. Step 5: Solve for x
   x = 57,913,051.25/3,491.25
6. Step 6: Final answer
   x = 16,588.06