Finding the Third Proportional to 1,706,589 and 3,656,067

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,589 : 3,656,067 = 3,656,067 : x
2. Step 2: Convert to fraction form
   1,706,589/3,656,067 = 3,656,067/x
3. Step 3: Cross multiply
   1,706,589x = 3,656,067 × 3,656,067
4. Step 4: Simplify right side
   1,706,589x = 13,366,825,908,489
5. Step 5: Solve for x
   x = 13,366,825,908,489/1,706,589
6. Step 6: Final answer
   x = 7,832,480.99