Finding the Third Proportional to 1,242,093 and 1,757,919

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,093 : 1,757,919 = 1,757,919 : x
2. Step 2: Convert to fraction form
   1,242,093/1,757,919 = 1,757,919/x
3. Step 3: Cross multiply
   1,242,093x = 1,757,919 × 1,757,919
4. Step 4: Simplify right side
   1,242,093x = 3,090,279,210,561
5. Step 5: Solve for x
   x = 3,090,279,210,561/1,242,093
6. Step 6: Final answer
   x = 2,487,961.22