Finding the Third Proportional to 997,069 and 2,174,588

Step by Step Solution

1. Step 1: Write the proportion equation
   997,069 : 2,174,588 = 2,174,588 : x
2. Step 2: Convert to fraction form
   997,069/2,174,588 = 2,174,588/x
3. Step 3: Cross multiply
   997,069x = 2,174,588 × 2,174,588
4. Step 4: Simplify right side
   997,069x = 4,728,832,969,744
5. Step 5: Solve for x
   x = 4,728,832,969,744/997,069
6. Step 6: Final answer
   x = 4,742,733.92