Finding the Third Proportional to 1,682,928 and 3,674,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,928 : 3,674,304 = 3,674,304 : x
2. Step 2: Convert to fraction form
   1,682,928/3,674,304 = 3,674,304/x
3. Step 3: Cross multiply
   1,682,928x = 3,674,304 × 3,674,304
4. Step 4: Simplify right side
   1,682,928x = 13,500,509,884,416
5. Step 5: Solve for x
   x = 13,500,509,884,416/1,682,928
6. Step 6: Final answer
   x = 8,022,036.52