Finding the Third Proportional to 2,589,432 and 3,920,133

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,432 : 3,920,133 = 3,920,133 : x
2. Step 2: Convert to fraction form
   2,589,432/3,920,133 = 3,920,133/x
3. Step 3: Cross multiply
   2,589,432x = 3,920,133 × 3,920,133
4. Step 4: Simplify right side
   2,589,432x = 15,367,442,737,689
5. Step 5: Solve for x
   x = 15,367,442,737,689/2,589,432
6. Step 6: Final answer
   x = 5,934,677.08