Finding the Third Proportional to 2,394,276 and 5,320,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,394,276 : 5,320,020 = 5,320,020 : x
2. Step 2: Convert to fraction form
   2,394,276/5,320,020 = 5,320,020/x
3. Step 3: Cross multiply
   2,394,276x = 5,320,020 × 5,320,020
4. Step 4: Simplify right side
   2,394,276x = 28,302,612,800,400
5. Step 5: Solve for x
   x = 28,302,612,800,400/2,394,276
6. Step 6: Final answer
   x = 11,820,948.30