Finding the Third Proportional to 1,261,350 and 2,757,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,350 : 2,757,438 = 2,757,438 : x
2. Step 2: Convert to fraction form
   1,261,350/2,757,438 = 2,757,438/x
3. Step 3: Cross multiply
   1,261,350x = 2,757,438 × 2,757,438
4. Step 4: Simplify right side
   1,261,350x = 7,603,464,323,844
5. Step 5: Solve for x
   x = 7,603,464,323,844/1,261,350
6. Step 6: Final answer
   x = 6,028,036.88