Finding the Third Proportional to 1,782,736 and 3,842,670

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,736 : 3,842,670 = 3,842,670 : x
2. Step 2: Convert to fraction form
   1,782,736/3,842,670 = 3,842,670/x
3. Step 3: Cross multiply
   1,782,736x = 3,842,670 × 3,842,670
4. Step 4: Simplify right side
   1,782,736x = 14,766,112,728,900
5. Step 5: Solve for x
   x = 14,766,112,728,900/1,782,736
6. Step 6: Final answer
   x = 8,282,837.58