Finding the Third Proportional to 373,009 and 804,986

Step by Step Solution

1. Step 1: Write the proportion equation
   373,009 : 804,986 = 804,986 : x
2. Step 2: Convert to fraction form
   373,009/804,986 = 804,986/x
3. Step 3: Cross multiply
   373,009x = 804,986 × 804,986
4. Step 4: Simplify right side
   373,009x = 648,002,460,196
5. Step 5: Solve for x
   x = 648,002,460,196/373,009
6. Step 6: Final answer
   x = 1,737,230.09