Finding the Third Proportional to 1,835,839 and 3,976,670

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,839 : 3,976,670 = 3,976,670 : x
2. Step 2: Convert to fraction form
   1,835,839/3,976,670 = 3,976,670/x
3. Step 3: Cross multiply
   1,835,839x = 3,976,670 × 3,976,670
4. Step 4: Simplify right side
   1,835,839x = 15,813,904,288,900
5. Step 5: Solve for x
   x = 15,813,904,288,900/1,835,839
6. Step 6: Final answer
   x = 8,613,993.00