Finding the Third Proportional to 483.61 and 1,054.03

Step by Step Solution

1. Step 1: Write the proportion equation
   483.61 : 1,054.03 = 1,054.03 : x
2. Step 2: Convert to fraction form
   483.61/1,054.03 = 1,054.03/x
3. Step 3: Cross multiply
   483.61x = 1,054.03 × 1,054.03
4. Step 4: Simplify right side
   483.61x = 1,110,981.88
5. Step 5: Solve for x
   x = 1,110,981.88/483.61
6. Step 6: Final answer
   x = 2,297.27