Finding the Third Proportional to 1,707,900 and 3,679,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,900 : 3,679,716 = 3,679,716 : x
2. Step 2: Convert to fraction form
   1,707,900/3,679,716 = 3,679,716/x
3. Step 3: Cross multiply
   1,707,900x = 3,679,716 × 3,679,716
4. Step 4: Simplify right side
   1,707,900x = 13,540,309,840,656
5. Step 5: Solve for x
   x = 13,540,309,840,656/1,707,900
6. Step 6: Final answer
   x = 7,928,046.05