Finding the Third Proportional to 483.47 and 1,058.06

Step by Step Solution

1. Step 1: Write the proportion equation
   483.47 : 1,058.06 = 1,058.06 : x
2. Step 2: Convert to fraction form
   483.47/1,058.06 = 1,058.06/x
3. Step 3: Cross multiply
   483.47x = 1,058.06 × 1,058.06
4. Step 4: Simplify right side
   483.47x = 1,119,496.25
5. Step 5: Solve for x
   x = 1,119,496.25/483.47
6. Step 6: Final answer
   x = 2,315.55