Finding the Third Proportional to 997,077 and 2,174,604

Step by Step Solution

1. Step 1: Write the proportion equation
   997,077 : 2,174,604 = 2,174,604 : x
2. Step 2: Convert to fraction form
   997,077/2,174,604 = 2,174,604/x
3. Step 3: Cross multiply
   997,077x = 2,174,604 × 2,174,604
4. Step 4: Simplify right side
   997,077x = 4,728,902,556,816
5. Step 5: Solve for x
   x = 4,728,902,556,816/997,077
6. Step 6: Final answer
   x = 4,742,765.66