Finding the Third Proportional to 3,419.32 and 7,364.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,419.32 : 7,364.04 = 7,364.04 : x
2. Step 2: Convert to fraction form
   3,419.32/7,364.04 = 7,364.04/x
3. Step 3: Cross multiply
   3,419.32x = 7,364.04 × 7,364.04
4. Step 4: Simplify right side
   3,419.32x = 54,229,071.31
5. Step 5: Solve for x
   x = 54,229,071.31/3,419.32
6. Step 6: Final answer
   x = 15,859.59