Finding the Third Proportional to 1,494.34 and 3,054.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494.34 : 3,054.69 = 3,054.69 : x
2. Step 2: Convert to fraction form
   1,494.34/3,054.69 = 3,054.69/x
3. Step 3: Cross multiply
   1,494.34x = 3,054.69 × 3,054.69
4. Step 4: Simplify right side
   1,494.34x = 9,331,115.72
5. Step 5: Solve for x
   x = 9,331,115.72/1,494.34
6. Step 6: Final answer
   x = 6,244.29