Finding the Third Proportional to 1,707,806 and 3,679,510

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,806 : 3,679,510 = 3,679,510 : x
2. Step 2: Convert to fraction form
   1,707,806/3,679,510 = 3,679,510/x
3. Step 3: Cross multiply
   1,707,806x = 3,679,510 × 3,679,510
4. Step 4: Simplify right side
   1,707,806x = 13,538,793,840,100
5. Step 5: Solve for x
   x = 13,538,793,840,100/1,707,806
6. Step 6: Final answer
   x = 7,927,594.73