Finding the Third Proportional to 1,678,736 and 2,534,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,678,736 : 2,534,064 = 2,534,064 : x
2. Step 2: Convert to fraction form
   1,678,736/2,534,064 = 2,534,064/x
3. Step 3: Cross multiply
   1,678,736x = 2,534,064 × 2,534,064
4. Step 4: Simplify right side
   1,678,736x = 6,421,480,356,096
5. Step 5: Solve for x
   x = 6,421,480,356,096/1,678,736
6. Step 6: Final answer
   x = 3,825,187.73