Finding the Third Proportional to 3,412.76 and 7,364.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,412.76 : 7,364.04 = 7,364.04 : x
2. Step 2: Convert to fraction form
   3,412.76/7,364.04 = 7,364.04/x
3. Step 3: Cross multiply
   3,412.76x = 7,364.04 × 7,364.04
4. Step 4: Simplify right side
   3,412.76x = 54,229,071.31
5. Step 5: Solve for x
   x = 54,229,071.31/3,412.76
6. Step 6: Final answer
   x = 15,890.10