Finding the Third Proportional to 1,588.99 and 2,480.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,588.99 : 2,480.31 = 2,480.31 : x
2. Step 2: Convert to fraction form
   1,588.99/2,480.31 = 2,480.31/x
3. Step 3: Cross multiply
   1,588.99x = 2,480.31 × 2,480.31
4. Step 4: Simplify right side
   1,588.99x = 6,151,930.72
5. Step 5: Solve for x
   x = 6,151,930.72/1,588.99
6. Step 6: Final answer
   x = 3,871.59