Finding the Third Proportional to 484.42 and 1,030.54

Step by Step Solution

1. Step 1: Write the proportion equation
   484.42 : 1,030.54 = 1,030.54 : x
2. Step 2: Convert to fraction form
   484.42/1,030.54 = 1,030.54/x
3. Step 3: Cross multiply
   484.42x = 1,030.54 × 1,030.54
4. Step 4: Simplify right side
   484.42x = 1,062,002.71
5. Step 5: Solve for x
   x = 1,062,002.71/484.42
6. Step 6: Final answer
   x = 2,192.33