Finding the Third Proportional to 524.63 and 1,150.31

Step by Step Solution

1. Step 1: Write the proportion equation
   524.63 : 1,150.31 = 1,150.31 : x
2. Step 2: Convert to fraction form
   524.63/1,150.31 = 1,150.31/x
3. Step 3: Cross multiply
   524.63x = 1,150.31 × 1,150.31
4. Step 4: Simplify right side
   524.63x = 1,323,218.85
5. Step 5: Solve for x
   x = 1,323,218.85/524.63
6. Step 6: Final answer
   x = 2,522.22