Finding the Third Proportional to 2,448,868 and 5,718,519.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,868 : 5,718,519.50 = 5,718,519.50 : x
2. Step 2: Convert to fraction form
   2,448,868/5,718,519.50 = 5,718,519.50/x
3. Step 3: Cross multiply
   2,448,868x = 5,718,519.50 × 5,718,519.50
4. Step 4: Simplify right side
   2,448,868x = 32,701,465,271,880.25
5. Step 5: Solve for x
   x = 32,701,465,271,880.25/2,448,868
6. Step 6: Final answer
   x = 13,353,706.80