Finding the Third Proportional to 1,795,709 and 3,990,019

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795,709 : 3,990,019 = 3,990,019 : x
2. Step 2: Convert to fraction form
   1,795,709/3,990,019 = 3,990,019/x
3. Step 3: Cross multiply
   1,795,709x = 3,990,019 × 3,990,019
4. Step 4: Simplify right side
   1,795,709x = 15,920,251,620,361
5. Step 5: Solve for x
   x = 15,920,251,620,361/1,795,709
6. Step 6: Final answer
   x = 8,865,719.12