Finding the Third Proportional to 3,470.06 and 5,374.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470.06 : 5,374.69 = 5,374.69 : x
2. Step 2: Convert to fraction form
   3,470.06/5,374.69 = 5,374.69/x
3. Step 3: Cross multiply
   3,470.06x = 5,374.69 × 5,374.69
4. Step 4: Simplify right side
   3,470.06x = 28,887,265.72
5. Step 5: Solve for x
   x = 28,887,265.72/3,470.06
6. Step 6: Final answer
   x = 8,324.71