Finding the Third Proportional to 1,753,551 and 3,644,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753,551 : 3,644,856 = 3,644,856 : x
2. Step 2: Convert to fraction form
   1,753,551/3,644,856 = 3,644,856/x
3. Step 3: Cross multiply
   1,753,551x = 3,644,856 × 3,644,856
4. Step 4: Simplify right side
   1,753,551x = 13,284,975,260,736
5. Step 5: Solve for x
   x = 13,284,975,260,736/1,753,551
6. Step 6: Final answer
   x = 7,576,041.56