Finding the Third Proportional to 1,404.42 and 2,954.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404.42 : 2,954.39 = 2,954.39 : x
2. Step 2: Convert to fraction form
   1,404.42/2,954.39 = 2,954.39/x
3. Step 3: Cross multiply
   1,404.42x = 2,954.39 × 2,954.39
4. Step 4: Simplify right side
   1,404.42x = 8,728,423.97
5. Step 5: Solve for x
   x = 8,728,423.97/1,404.42
6. Step 6: Final answer
   x = 6,214.96