Finding the Third Proportional to 1,375,296 and 2,065,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,296 : 2,065,542 = 2,065,542 : x
2. Step 2: Convert to fraction form
   1,375,296/2,065,542 = 2,065,542/x
3. Step 3: Cross multiply
   1,375,296x = 2,065,542 × 2,065,542
4. Step 4: Simplify right side
   1,375,296x = 4,266,463,753,764
5. Step 5: Solve for x
   x = 4,266,463,753,764/1,375,296
6. Step 6: Final answer
   x = 3,102,214.91