Finding the Third Proportional to 1,135,206 and 1,757,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,206 : 1,757,890 = 1,757,890 : x
2. Step 2: Convert to fraction form
   1,135,206/1,757,890 = 1,757,890/x
3. Step 3: Cross multiply
   1,135,206x = 1,757,890 × 1,757,890
4. Step 4: Simplify right side
   1,135,206x = 3,090,177,252,100
5. Step 5: Solve for x
   x = 3,090,177,252,100/1,135,206
6. Step 6: Final answer
   x = 2,722,129.07