Finding the Third Proportional to 859,634 and 2,022,077

Step by Step Solution

1. Step 1: Write the proportion equation
   859,634 : 2,022,077 = 2,022,077 : x
2. Step 2: Convert to fraction form
   859,634/2,022,077 = 2,022,077/x
3. Step 3: Cross multiply
   859,634x = 2,022,077 × 2,022,077
4. Step 4: Simplify right side
   859,634x = 4,088,795,393,929
5. Step 5: Solve for x
   x = 4,088,795,393,929/859,634
6. Step 6: Final answer
   x = 4,756,437.50