Finding the Third Proportional to 1,773,504 and 3,673,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,504 : 3,673,128 = 3,673,128 : x
2. Step 2: Convert to fraction form
   1,773,504/3,673,128 = 3,673,128/x
3. Step 3: Cross multiply
   1,773,504x = 3,673,128 × 3,673,128
4. Step 4: Simplify right side
   1,773,504x = 13,491,869,304,384
5. Step 5: Solve for x
   x = 13,491,869,304,384/1,773,504
6. Step 6: Final answer
   x = 7,607,464.83