Finding the Third Proportional to 704,838 and 1,058,818

Step by Step Solution

1. Step 1: Write the proportion equation
   704,838 : 1,058,818 = 1,058,818 : x
2. Step 2: Convert to fraction form
   704,838/1,058,818 = 1,058,818/x
3. Step 3: Cross multiply
   704,838x = 1,058,818 × 1,058,818
4. Step 4: Simplify right side
   704,838x = 1,121,095,557,124
5. Step 5: Solve for x
   x = 1,121,095,557,124/704,838
6. Step 6: Final answer
   x = 1,590,571.96