Finding the Third Proportional to 1,660.08 and 2,665.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660.08 : 2,665.83 = 2,665.83 : x
2. Step 2: Convert to fraction form
   1,660.08/2,665.83 = 2,665.83/x
3. Step 3: Cross multiply
   1,660.08x = 2,665.83 × 2,665.83
4. Step 4: Simplify right side
   1,660.08x = 7,106,639.59
5. Step 5: Solve for x
   x = 7,106,639.59/1,660.08
6. Step 6: Final answer
   x = 4,280.91