Finding the Third Proportional to 807,682 and 1,699,070

Step by Step Solution

1. Step 1: Write the proportion equation
   807,682 : 1,699,070 = 1,699,070 : x
2. Step 2: Convert to fraction form
   807,682/1,699,070 = 1,699,070/x
3. Step 3: Cross multiply
   807,682x = 1,699,070 × 1,699,070
4. Step 4: Simplify right side
   807,682x = 2,886,838,864,900
5. Step 5: Solve for x
   x = 2,886,838,864,900/807,682
6. Step 6: Final answer
   x = 3,574,227.07