Finding the Third Proportional to 2,589,474 and 3,920,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,474 : 3,920,202 = 3,920,202 : x
2. Step 2: Convert to fraction form
   2,589,474/3,920,202 = 3,920,202/x
3. Step 3: Cross multiply
   2,589,474x = 3,920,202 × 3,920,202
4. Step 4: Simplify right side
   2,589,474x = 15,367,983,720,804
5. Step 5: Solve for x
   x = 15,367,983,720,804/2,589,474
6. Step 6: Final answer
   x = 5,934,789.74