Finding the Third Proportional to 730.50 and 1,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   730.50 : 1,568.50 = 1,568.50 : x
2. Step 2: Convert to fraction form
   730.50/1,568.50 = 1,568.50/x
3. Step 3: Cross multiply
   730.50x = 1,568.50 × 1,568.50
4. Step 4: Simplify right side
   730.50x = 2,460,192.25
5. Step 5: Solve for x
   x = 2,460,192.25/730.50
6. Step 6: Final answer
   x = 3,367.82