Finding the Third Proportional to 1,879.45 and 2,963.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879.45 : 2,963.46 = 2,963.46 : x
2. Step 2: Convert to fraction form
   1,879.45/2,963.46 = 2,963.46/x
3. Step 3: Cross multiply
   1,879.45x = 2,963.46 × 2,963.46
4. Step 4: Simplify right side
   1,879.45x = 8,782,100.73
5. Step 5: Solve for x
   x = 8,782,100.73/1,879.45
6. Step 6: Final answer
   x = 4,672.69