Finding the Third Proportional to 1,170,342 and 1,747,857

Step by Step Solution

1. Step 1: Write the proportion equation
   1,170,342 : 1,747,857 = 1,747,857 : x
2. Step 2: Convert to fraction form
   1,170,342/1,747,857 = 1,747,857/x
3. Step 3: Cross multiply
   1,170,342x = 1,747,857 × 1,747,857
4. Step 4: Simplify right side
   1,170,342x = 3,055,004,092,449
5. Step 5: Solve for x
   x = 3,055,004,092,449/1,170,342
6. Step 6: Final answer
   x = 2,610,351.58