Finding the Third Proportional to 927,774 and 1,977,048

Step by Step Solution

1. Step 1: Write the proportion equation
   927,774 : 1,977,048 = 1,977,048 : x
2. Step 2: Convert to fraction form
   927,774/1,977,048 = 1,977,048/x
3. Step 3: Cross multiply
   927,774x = 1,977,048 × 1,977,048
4. Step 4: Simplify right side
   927,774x = 3,908,718,794,304
5. Step 5: Solve for x
   x = 3,908,718,794,304/927,774
6. Step 6: Final answer
   x = 4,213,007.47