Finding the Third Proportional to 2,537,908 and 5,493,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,908 : 5,493,992 = 5,493,992 : x
2. Step 2: Convert to fraction form
   2,537,908/5,493,992 = 5,493,992/x
3. Step 3: Cross multiply
   2,537,908x = 5,493,992 × 5,493,992
4. Step 4: Simplify right side
   2,537,908x = 30,183,948,096,064
5. Step 5: Solve for x
   x = 30,183,948,096,064/2,537,908
6. Step 6: Final answer
   x = 11,893,239.67