Finding the Third Proportional to 807,660 and 1,699,032

Step by Step Solution

1. Step 1: Write the proportion equation
   807,660 : 1,699,032 = 1,699,032 : x
2. Step 2: Convert to fraction form
   807,660/1,699,032 = 1,699,032/x
3. Step 3: Cross multiply
   807,660x = 1,699,032 × 1,699,032
4. Step 4: Simplify right side
   807,660x = 2,886,709,737,024
5. Step 5: Solve for x
   x = 2,886,709,737,024/807,660
6. Step 6: Final answer
   x = 3,574,164.55