Finding the Third Proportional to 1,197,838 and 1,794,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,838 : 1,794,912 = 1,794,912 : x
2. Step 2: Convert to fraction form
   1,197,838/1,794,912 = 1,794,912/x
3. Step 3: Cross multiply
   1,197,838x = 1,794,912 × 1,794,912
4. Step 4: Simplify right side
   1,197,838x = 3,221,709,087,744
5. Step 5: Solve for x
   x = 3,221,709,087,744/1,197,838
6. Step 6: Final answer
   x = 2,689,603.34