Finding the Third Proportional to 1,045.83 and 1,671.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045.83 : 1,671.47 = 1,671.47 : x
2. Step 2: Convert to fraction form
   1,045.83/1,671.47 = 1,671.47/x
3. Step 3: Cross multiply
   1,045.83x = 1,671.47 × 1,671.47
4. Step 4: Simplify right side
   1,045.83x = 2,793,807.78
5. Step 5: Solve for x
   x = 2,793,807.78/1,045.83
6. Step 6: Final answer
   x = 2,671.38