Finding the Third Proportional to 2,469,242 and 5,390,950

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469,242 : 5,390,950 = 5,390,950 : x
2. Step 2: Convert to fraction form
   2,469,242/5,390,950 = 5,390,950/x
3. Step 3: Cross multiply
   2,469,242x = 5,390,950 × 5,390,950
4. Step 4: Simplify right side
   2,469,242x = 29,062,341,902,500
5. Step 5: Solve for x
   x = 29,062,341,902,500/2,469,242
6. Step 6: Final answer
   x = 11,769,742.25