Finding the Third Proportional to 1,105,139 and 2,442,559

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,139 : 2,442,559 = 2,442,559 : x
2. Step 2: Convert to fraction form
   1,105,139/2,442,559 = 2,442,559/x
3. Step 3: Cross multiply
   1,105,139x = 2,442,559 × 2,442,559
4. Step 4: Simplify right side
   1,105,139x = 5,966,094,468,481
5. Step 5: Solve for x
   x = 5,966,094,468,481/1,105,139
6. Step 6: Final answer
   x = 5,398,501.43