Finding the Third Proportional to 997,796 and 2,261,939

Step by Step Solution

1. Step 1: Write the proportion equation
   997,796 : 2,261,939 = 2,261,939 : x
2. Step 2: Convert to fraction form
   997,796/2,261,939 = 2,261,939/x
3. Step 3: Cross multiply
   997,796x = 2,261,939 × 2,261,939
4. Step 4: Simplify right side
   997,796x = 5,116,368,039,721
5. Step 5: Solve for x
   x = 5,116,368,039,721/997,796
6. Step 6: Final answer
   x = 5,127,669.42