Finding the Third Proportional to 997,042 and 2,174,526

Step by Step Solution

1. Step 1: Write the proportion equation
   997,042 : 2,174,526 = 2,174,526 : x
2. Step 2: Convert to fraction form
   997,042/2,174,526 = 2,174,526/x
3. Step 3: Cross multiply
   997,042x = 2,174,526 × 2,174,526
4. Step 4: Simplify right side
   997,042x = 4,728,563,324,676
5. Step 5: Solve for x
   x = 4,728,563,324,676/997,042
6. Step 6: Final answer
   x = 4,742,591.91