Finding the Third Proportional to 2,448,834 and 5,718,430

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,834 : 5,718,430 = 5,718,430 : x
2. Step 2: Convert to fraction form
   2,448,834/5,718,430 = 5,718,430/x
3. Step 3: Cross multiply
   2,448,834x = 5,718,430 × 5,718,430
4. Step 4: Simplify right side
   2,448,834x = 32,700,441,664,900
5. Step 5: Solve for x
   x = 32,700,441,664,900/2,448,834
6. Step 6: Final answer
   x = 13,353,474.21