Finding the Third Proportional to 2,448,841.50 and 5,718,447

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,841.50 : 5,718,447 = 5,718,447 : x
2. Step 2: Convert to fraction form
   2,448,841.50/5,718,447 = 5,718,447/x
3. Step 3: Cross multiply
   2,448,841.50x = 5,718,447 × 5,718,447
4. Step 4: Simplify right side
   2,448,841.50x = 32,700,636,091,809
5. Step 5: Solve for x
   x = 32,700,636,091,809/2,448,841.50
6. Step 6: Final answer
   x = 13,353,512.71