Finding the Third Proportional to 804,570 and 1,762,756

Step by Step Solution

1. Step 1: Write the proportion equation
   804,570 : 1,762,756 = 1,762,756 : x
2. Step 2: Convert to fraction form
   804,570/1,762,756 = 1,762,756/x
3. Step 3: Cross multiply
   804,570x = 1,762,756 × 1,762,756
4. Step 4: Simplify right side
   804,570x = 3,107,308,715,536
5. Step 5: Solve for x
   x = 3,107,308,715,536/804,570
6. Step 6: Final answer
   x = 3,862,073.80