Finding the Third Proportional to 2,397,276 and 5,236,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,276 : 5,236,326 = 5,236,326 : x
2. Step 2: Convert to fraction form
   2,397,276/5,236,326 = 5,236,326/x
3. Step 3: Cross multiply
   2,397,276x = 5,236,326 × 5,236,326
4. Step 4: Simplify right side
   2,397,276x = 27,419,109,978,276
5. Step 5: Solve for x
   x = 27,419,109,978,276/2,397,276
6. Step 6: Final answer
   x = 11,437,610.85