Finding the Third Proportional to 2,155,968 and 3,592,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,968 : 3,592,992 = 3,592,992 : x
2. Step 2: Convert to fraction form
   2,155,968/3,592,992 = 3,592,992/x
3. Step 3: Cross multiply
   2,155,968x = 3,592,992 × 3,592,992
4. Step 4: Simplify right side
   2,155,968x = 12,909,591,512,064
5. Step 5: Solve for x
   x = 12,909,591,512,064/2,155,968
6. Step 6: Final answer
   x = 5,987,840.04