Finding the Third Proportional to 804,588 and 1,762,792

Step by Step Solution

1. Step 1: Write the proportion equation
   804,588 : 1,762,792 = 1,762,792 : x
2. Step 2: Convert to fraction form
   804,588/1,762,792 = 1,762,792/x
3. Step 3: Cross multiply
   804,588x = 1,762,792 × 1,762,792
4. Step 4: Simplify right side
   804,588x = 3,107,435,635,264
5. Step 5: Solve for x
   x = 3,107,435,635,264/804,588
6. Step 6: Final answer
   x = 3,862,145.14