Finding the Third Proportional to 804,636 and 1,739,945.25

Step by Step Solution

1. Step 1: Write the proportion equation
   804,636 : 1,739,945.25 = 1,739,945.25 : x
2. Step 2: Convert to fraction form
   804,636/1,739,945.25 = 1,739,945.25/x
3. Step 3: Cross multiply
   804,636x = 1,739,945.25 × 1,739,945.25
4. Step 4: Simplify right side
   804,636x = 3,027,409,472,997.56
5. Step 5: Solve for x
   x = 3,027,409,472,997.56/804,636
6. Step 6: Final answer
   x = 3,762,458.39