Finding the Third Proportional to 859,205 and 1,789,002

Step by Step Solution

1. Step 1: Write the proportion equation
   859,205 : 1,789,002 = 1,789,002 : x
2. Step 2: Convert to fraction form
   859,205/1,789,002 = 1,789,002/x
3. Step 3: Cross multiply
   859,205x = 1,789,002 × 1,789,002
4. Step 4: Simplify right side
   859,205x = 3,200,528,156,004
5. Step 5: Solve for x
   x = 3,200,528,156,004/859,205
6. Step 6: Final answer
   x = 3,724,987.82