Finding the Third Proportional to 1,109,174.50 and 2,270,921

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,174.50 : 2,270,921 = 2,270,921 : x
2. Step 2: Convert to fraction form
   1,109,174.50/2,270,921 = 2,270,921/x
3. Step 3: Cross multiply
   1,109,174.50x = 2,270,921 × 2,270,921
4. Step 4: Simplify right side
   1,109,174.50x = 5,157,082,188,241
5. Step 5: Solve for x
   x = 5,157,082,188,241/1,109,174.50
6. Step 6: Final answer
   x = 4,649,477.78