Finding the Third Proportional to 1,593,228 and 2,391,570

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,228 : 2,391,570 = 2,391,570 : x
2. Step 2: Convert to fraction form
   1,593,228/2,391,570 = 2,391,570/x
3. Step 3: Cross multiply
   1,593,228x = 2,391,570 × 2,391,570
4. Step 4: Simplify right side
   1,593,228x = 5,719,607,064,900
5. Step 5: Solve for x
   x = 5,719,607,064,900/1,593,228
6. Step 6: Final answer
   x = 3,589,948.87