Finding the Third Proportional to 1,814,586 and 3,843,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814,586 : 3,843,984 = 3,843,984 : x
2. Step 2: Convert to fraction form
   1,814,586/3,843,984 = 3,843,984/x
3. Step 3: Cross multiply
   1,814,586x = 3,843,984 × 3,843,984
4. Step 4: Simplify right side
   1,814,586x = 14,776,212,992,256
5. Step 5: Solve for x
   x = 14,776,212,992,256/1,814,586
6. Step 6: Final answer
   x = 8,143,021.60