Finding the Third Proportional to 2,236,064 and 3,160,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236,064 : 3,160,992 = 3,160,992 : x
2. Step 2: Convert to fraction form
   2,236,064/3,160,992 = 3,160,992/x
3. Step 3: Cross multiply
   2,236,064x = 3,160,992 × 3,160,992
4. Step 4: Simplify right side
   2,236,064x = 9,991,870,424,064
5. Step 5: Solve for x
   x = 9,991,870,424,064/2,236,064
6. Step 6: Final answer
   x = 4,468,508.25