Finding the Third Proportional to 2,559,844.50 and 5,499,576

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,844.50 : 5,499,576 = 5,499,576 : x
2. Step 2: Convert to fraction form
   2,559,844.50/5,499,576 = 5,499,576/x
3. Step 3: Cross multiply
   2,559,844.50x = 5,499,576 × 5,499,576
4. Step 4: Simplify right side
   2,559,844.50x = 30,245,336,179,776
5. Step 5: Solve for x
   x = 30,245,336,179,776/2,559,844.50
6. Step 6: Final answer
   x = 11,815,302.13