Finding the Third Proportional to 535,096 and 804,584

Step by Step Solution

1. Step 1: Write the proportion equation
   535,096 : 804,584 = 804,584 : x
2. Step 2: Convert to fraction form
   535,096/804,584 = 804,584/x
3. Step 3: Cross multiply
   535,096x = 804,584 × 804,584
4. Step 4: Simplify right side
   535,096x = 647,355,413,056
5. Step 5: Solve for x
   x = 647,355,413,056/535,096
6. Step 6: Final answer
   x = 1,209,793.03