Finding the Third Proportional to 1,707,386 and 3,729,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,386 : 3,729,652 = 3,729,652 : x
2. Step 2: Convert to fraction form
   1,707,386/3,729,652 = 3,729,652/x
3. Step 3: Cross multiply
   1,707,386x = 3,729,652 × 3,729,652
4. Step 4: Simplify right side
   1,707,386x = 13,910,304,041,104
5. Step 5: Solve for x
   x = 13,910,304,041,104/1,707,386
6. Step 6: Final answer
   x = 8,147,134.88