Finding the Third Proportional to 997,003 and 2,174,454

Step by Step Solution

1. Step 1: Write the proportion equation
   997,003 : 2,174,454 = 2,174,454 : x
2. Step 2: Convert to fraction form
   997,003/2,174,454 = 2,174,454/x
3. Step 3: Cross multiply
   997,003x = 2,174,454 × 2,174,454
4. Step 4: Simplify right side
   997,003x = 4,728,250,198,116
5. Step 5: Solve for x
   x = 4,728,250,198,116/997,003
6. Step 6: Final answer
   x = 4,742,463.36