Finding the Third Proportional to 813,662 and 1,701,682

Step by Step Solution

1. Step 1: Write the proportion equation
   813,662 : 1,701,682 = 1,701,682 : x
2. Step 2: Convert to fraction form
   813,662/1,701,682 = 1,701,682/x
3. Step 3: Cross multiply
   813,662x = 1,701,682 × 1,701,682
4. Step 4: Simplify right side
   813,662x = 2,895,721,629,124
5. Step 5: Solve for x
   x = 2,895,721,629,124/813,662
6. Step 6: Final answer
   x = 3,558,875.34