Finding the Third Proportional to 859,068 and 1,828,728

Step by Step Solution

1. Step 1: Write the proportion equation
   859,068 : 1,828,728 = 1,828,728 : x
2. Step 2: Convert to fraction form
   859,068/1,828,728 = 1,828,728/x
3. Step 3: Cross multiply
   859,068x = 1,828,728 × 1,828,728
4. Step 4: Simplify right side
   859,068x = 3,344,246,097,984
5. Step 5: Solve for x
   x = 3,344,246,097,984/859,068
6. Step 6: Final answer
   x = 3,892,877.05