Finding the Third Proportional to 804,558 and 1,736,728

Step by Step Solution

1. Step 1: Write the proportion equation
   804,558 : 1,736,728 = 1,736,728 : x
2. Step 2: Convert to fraction form
   804,558/1,736,728 = 1,736,728/x
3. Step 3: Cross multiply
   804,558x = 1,736,728 × 1,736,728
4. Step 4: Simplify right side
   804,558x = 3,016,224,145,984
5. Step 5: Solve for x
   x = 3,016,224,145,984/804,558
6. Step 6: Final answer
   x = 3,748,920.71