Finding the Third Proportional to 1,996,326 and 4,328,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,326 : 4,328,952 = 4,328,952 : x
2. Step 2: Convert to fraction form
   1,996,326/4,328,952 = 4,328,952/x
3. Step 3: Cross multiply
   1,996,326x = 4,328,952 × 4,328,952
4. Step 4: Simplify right side
   1,996,326x = 18,739,825,418,304
5. Step 5: Solve for x
   x = 18,739,825,418,304/1,996,326
6. Step 6: Final answer
   x = 9,387,156.92