Finding the Third Proportional to 1,127,741 and 2,431,530

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,741 : 2,431,530 = 2,431,530 : x
2. Step 2: Convert to fraction form
   1,127,741/2,431,530 = 2,431,530/x
3. Step 3: Cross multiply
   1,127,741x = 2,431,530 × 2,431,530
4. Step 4: Simplify right side
   1,127,741x = 5,912,338,140,900
5. Step 5: Solve for x
   x = 5,912,338,140,900/1,127,741
6. Step 6: Final answer
   x = 5,242,638.28