Finding the Third Proportional to 997,065 and 2,174,580

Step by Step Solution

1. Step 1: Write the proportion equation
   997,065 : 2,174,580 = 2,174,580 : x
2. Step 2: Convert to fraction form
   997,065/2,174,580 = 2,174,580/x
3. Step 3: Cross multiply
   997,065x = 2,174,580 × 2,174,580
4. Step 4: Simplify right side
   997,065x = 4,728,798,176,400
5. Step 5: Solve for x
   x = 4,728,798,176,400/997,065
6. Step 6: Final answer
   x = 4,742,718.05