Finding the Third Proportional to 2,481,900.50 and 5,403,286

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481,900.50 : 5,403,286 = 5,403,286 : x
2. Step 2: Convert to fraction form
   2,481,900.50/5,403,286 = 5,403,286/x
3. Step 3: Cross multiply
   2,481,900.50x = 5,403,286 × 5,403,286
4. Step 4: Simplify right side
   2,481,900.50x = 29,195,499,597,796
5. Step 5: Solve for x
   x = 29,195,499,597,796/2,481,900.50
6. Step 6: Final answer
   x = 11,763,364.24