Finding the Third Proportional to 367,592.50 and 800,584

Step by Step Solution

1. Step 1: Write the proportion equation
   367,592.50 : 800,584 = 800,584 : x
2. Step 2: Convert to fraction form
   367,592.50/800,584 = 800,584/x
3. Step 3: Cross multiply
   367,592.50x = 800,584 × 800,584
4. Step 4: Simplify right side
   367,592.50x = 640,934,741,056
5. Step 5: Solve for x
   x = 640,934,741,056/367,592.50
6. Step 6: Final answer
   x = 1,743,601.25