Finding the Third Proportional to 1,330.17 and 2,894.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330.17 : 2,894.48 = 2,894.48 : x
2. Step 2: Convert to fraction form
   1,330.17/2,894.48 = 2,894.48/x
3. Step 3: Cross multiply
   1,330.17x = 2,894.48 × 2,894.48
4. Step 4: Simplify right side
   1,330.17x = 8,378,039.80
5. Step 5: Solve for x
   x = 8,378,039.80/1,330.17
6. Step 6: Final answer
   x = 6,298.46