Finding the Third Proportional to 997,018 and 2,174,483

Step by Step Solution

1. Step 1: Write the proportion equation
   997,018 : 2,174,483 = 2,174,483 : x
2. Step 2: Convert to fraction form
   997,018/2,174,483 = 2,174,483/x
3. Step 3: Cross multiply
   997,018x = 2,174,483 × 2,174,483
4. Step 4: Simplify right side
   997,018x = 4,728,376,317,289
5. Step 5: Solve for x
   x = 4,728,376,317,289/997,018
6. Step 6: Final answer
   x = 4,742,518.51