Finding the Third Proportional to 493.44 and 1,061.56

Step by Step Solution

1. Step 1: Write the proportion equation
   493.44 : 1,061.56 = 1,061.56 : x
2. Step 2: Convert to fraction form
   493.44/1,061.56 = 1,061.56/x
3. Step 3: Cross multiply
   493.44x = 1,061.56 × 1,061.56
4. Step 4: Simplify right side
   493.44x = 1,126,914.94
5. Step 5: Solve for x
   x = 1,126,914.94/493.44
6. Step 6: Final answer
   x = 2,283.80