Finding the Third Proportional to 997,938 and 2,405,961

Step by Step Solution

1. Step 1: Write the proportion equation
   997,938 : 2,405,961 = 2,405,961 : x
2. Step 2: Convert to fraction form
   997,938/2,405,961 = 2,405,961/x
3. Step 3: Cross multiply
   997,938x = 2,405,961 × 2,405,961
4. Step 4: Simplify right side
   997,938x = 5,788,648,333,521
5. Step 5: Solve for x
   x = 5,788,648,333,521/997,938
6. Step 6: Final answer
   x = 5,800,609.19