Finding the Third Proportional to 804,598 and 1,762,812

Step by Step Solution

1. Step 1: Write the proportion equation
   804,598 : 1,762,812 = 1,762,812 : x
2. Step 2: Convert to fraction form
   804,598/1,762,812 = 1,762,812/x
3. Step 3: Cross multiply
   804,598x = 1,762,812 × 1,762,812
4. Step 4: Simplify right side
   804,598x = 3,107,506,147,344
5. Step 5: Solve for x
   x = 3,107,506,147,344/804,598
6. Step 6: Final answer
   x = 3,862,184.78