Finding the Third Proportional to 2,589,546 and 3,920,292

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,546 : 3,920,292 = 3,920,292 : x
2. Step 2: Convert to fraction form
   2,589,546/3,920,292 = 3,920,292/x
3. Step 3: Cross multiply
   2,589,546x = 3,920,292 × 3,920,292
4. Step 4: Simplify right side
   2,589,546x = 15,368,689,365,264
5. Step 5: Solve for x
   x = 15,368,689,365,264/2,589,546
6. Step 6: Final answer
   x = 5,934,897.22