Finding the Third Proportional to 997,026 and 2,174,505

Step by Step Solution

1. Step 1: Write the proportion equation
   997,026 : 2,174,505 = 2,174,505 : x
2. Step 2: Convert to fraction form
   997,026/2,174,505 = 2,174,505/x
3. Step 3: Cross multiply
   997,026x = 2,174,505 × 2,174,505
4. Step 4: Simplify right side
   997,026x = 4,728,471,995,025
5. Step 5: Solve for x
   x = 4,728,471,995,025/997,026
6. Step 6: Final answer
   x = 4,742,576.42