Finding the Third Proportional to 2,508,418.50 and 5,496,063.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,418.50 : 5,496,063.75 = 5,496,063.75 : x
2. Step 2: Convert to fraction form
   2,508,418.50/5,496,063.75 = 5,496,063.75/x
3. Step 3: Cross multiply
   2,508,418.50x = 5,496,063.75 × 5,496,063.75
4. Step 4: Simplify right side
   2,508,418.50x = 30,206,716,744,064.06
5. Step 5: Solve for x
   x = 30,206,716,744,064.06/2,508,418.50
6. Step 6: Final answer
   x = 12,042,136.01