Finding the Third Proportional to 978,048 and 2,018,952

Step by Step Solution

1. Step 1: Write the proportion equation
   978,048 : 2,018,952 = 2,018,952 : x
2. Step 2: Convert to fraction form
   978,048/2,018,952 = 2,018,952/x
3. Step 3: Cross multiply
   978,048x = 2,018,952 × 2,018,952
4. Step 4: Simplify right side
   978,048x = 4,076,167,178,304
5. Step 5: Solve for x
   x = 4,076,167,178,304/978,048
6. Step 6: Final answer
   x = 4,167,655.55