Finding the Third Proportional to 1,135,203 and 1,757,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,203 : 1,757,886 = 1,757,886 : x
2. Step 2: Convert to fraction form
   1,135,203/1,757,886 = 1,757,886/x
3. Step 3: Cross multiply
   1,135,203x = 1,757,886 × 1,757,886
4. Step 4: Simplify right side
   1,135,203x = 3,090,163,188,996
5. Step 5: Solve for x
   x = 3,090,163,188,996/1,135,203
6. Step 6: Final answer
   x = 2,722,123.87