Finding the Third Proportional to 934.50 and 1,074

Step by Step Solution

1. Step 1: Write the proportion equation
   934.50 : 1,074 = 1,074 : x
2. Step 2: Convert to fraction form
   934.50/1,074 = 1,074/x
3. Step 3: Cross multiply
   934.50x = 1,074 × 1,074
4. Step 4: Simplify right side
   934.50x = 1,153,476
5. Step 5: Solve for x
   x = 1,153,476/934.50
6. Step 6: Final answer
   x = 1,234.32