Finding the Third Proportional to 2,453,668 and 5,362,230

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453,668 : 5,362,230 = 5,362,230 : x
2. Step 2: Convert to fraction form
   2,453,668/5,362,230 = 5,362,230/x
3. Step 3: Cross multiply
   2,453,668x = 5,362,230 × 5,362,230
4. Step 4: Simplify right side
   2,453,668x = 28,753,510,572,900
5. Step 5: Solve for x
   x = 28,753,510,572,900/2,453,668
6. Step 6: Final answer
   x = 11,718,582.37