Finding the Third Proportional to 2,745,544.50 and 5,915,520

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,544.50 : 5,915,520 = 5,915,520 : x
2. Step 2: Convert to fraction form
   2,745,544.50/5,915,520 = 5,915,520/x
3. Step 3: Cross multiply
   2,745,544.50x = 5,915,520 × 5,915,520
4. Step 4: Simplify right side
   2,745,544.50x = 34,993,376,870,400
5. Step 5: Solve for x
   x = 34,993,376,870,400/2,745,544.50
6. Step 6: Final answer
   x = 12,745,514.37