Finding the Third Proportional to 2,544,285.94 and 5,487,145.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,285.94 : 5,487,145.03 = 5,487,145.03 : x
2. Step 2: Convert to fraction form
   2,544,285.94/5,487,145.03 = 5,487,145.03/x
3. Step 3: Cross multiply
   2,544,285.94x = 5,487,145.03 × 5,487,145.03
4. Step 4: Simplify right side
   2,544,285.94x = 30,108,760,593,971.56
5. Step 5: Solve for x
   x = 30,108,760,593,971.56/2,544,285.94
6. Step 6: Final answer
   x = 11,833,874.55