Finding the Third Proportional to 1,058,335 and 1,589,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,335 : 1,589,888 = 1,589,888 : x
2. Step 2: Convert to fraction form
   1,058,335/1,589,888 = 1,589,888/x
3. Step 3: Cross multiply
   1,058,335x = 1,589,888 × 1,589,888
4. Step 4: Simplify right side
   1,058,335x = 2,527,743,852,544
5. Step 5: Solve for x
   x = 2,527,743,852,544/1,058,335
6. Step 6: Final answer
   x = 2,388,415.63