Finding the Third Proportional to 997,772 and 1,773,916

Step by Step Solution

1. Step 1: Write the proportion equation
   997,772 : 1,773,916 = 1,773,916 : x
2. Step 2: Convert to fraction form
   997,772/1,773,916 = 1,773,916/x
3. Step 3: Cross multiply
   997,772x = 1,773,916 × 1,773,916
4. Step 4: Simplify right side
   997,772x = 3,146,777,975,056
5. Step 5: Solve for x
   x = 3,146,777,975,056/997,772
6. Step 6: Final answer
   x = 3,153,804.65