Finding the Third Proportional to 804,582 and 1,762,780

Step by Step Solution

1. Step 1: Write the proportion equation
   804,582 : 1,762,780 = 1,762,780 : x
2. Step 2: Convert to fraction form
   804,582/1,762,780 = 1,762,780/x
3. Step 3: Cross multiply
   804,582x = 1,762,780 × 1,762,780
4. Step 4: Simplify right side
   804,582x = 3,107,393,328,400
5. Step 5: Solve for x
   x = 3,107,393,328,400/804,582
6. Step 6: Final answer
   x = 3,862,121.36