Finding the Third Proportional to 3,652.59 and 7,419.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,652.59 : 7,419.09 = 7,419.09 : x
2. Step 2: Convert to fraction form
   3,652.59/7,419.09 = 7,419.09/x
3. Step 3: Cross multiply
   3,652.59x = 7,419.09 × 7,419.09
4. Step 4: Simplify right side
   3,652.59x = 55,042,952.07
5. Step 5: Solve for x
   x = 55,042,952.07/3,652.59
6. Step 6: Final answer
   x = 15,069.55