Finding the Third Proportional to 1,717,040 and 3,729,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,717,040 : 3,729,312 = 3,729,312 : x
2. Step 2: Convert to fraction form
   1,717,040/3,729,312 = 3,729,312/x
3. Step 3: Cross multiply
   1,717,040x = 3,729,312 × 3,729,312
4. Step 4: Simplify right side
   1,717,040x = 13,907,767,993,344
5. Step 5: Solve for x
   x = 13,907,767,993,344/1,717,040
6. Step 6: Final answer
   x = 8,099,850.90