Finding the Third Proportional to 1,996,824 and 4,308,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,824 : 4,308,576 = 4,308,576 : x
2. Step 2: Convert to fraction form
   1,996,824/4,308,576 = 4,308,576/x
3. Step 3: Cross multiply
   1,996,824x = 4,308,576 × 4,308,576
4. Step 4: Simplify right side
   1,996,824x = 18,563,827,147,776
5. Step 5: Solve for x
   x = 18,563,827,147,776/1,996,824
6. Step 6: Final answer
   x = 9,296,676.70