Finding the Third Proportional to 2,589,567 and 3,920,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,567 : 3,920,332 = 3,920,332 : x
2. Step 2: Convert to fraction form
   2,589,567/3,920,332 = 3,920,332/x
3. Step 3: Cross multiply
   2,589,567x = 3,920,332 × 3,920,332
4. Step 4: Simplify right side
   2,589,567x = 15,369,002,990,224
5. Step 5: Solve for x
   x = 15,369,002,990,224/2,589,567
6. Step 6: Final answer
   x = 5,934,970.21