Finding the Third Proportional to 570.50 and 1,316

Step by Step Solution

1. Step 1: Write the proportion equation
   570.50 : 1,316 = 1,316 : x
2. Step 2: Convert to fraction form
   570.50/1,316 = 1,316/x
3. Step 3: Cross multiply
   570.50x = 1,316 × 1,316
4. Step 4: Simplify right side
   570.50x = 1,731,856
5. Step 5: Solve for x
   x = 1,731,856/570.50
6. Step 6: Final answer
   x = 3,035.68