Finding the Third Proportional to 804,590 and 1,736,792

Step by Step Solution

1. Step 1: Write the proportion equation
   804,590 : 1,736,792 = 1,736,792 : x
2. Step 2: Convert to fraction form
   804,590/1,736,792 = 1,736,792/x
3. Step 3: Cross multiply
   804,590x = 1,736,792 × 1,736,792
4. Step 4: Simplify right side
   804,590x = 3,016,446,451,264
5. Step 5: Solve for x
   x = 3,016,446,451,264/804,590
6. Step 6: Final answer
   x = 3,749,047.90