Finding the Third Proportional to 2,550,936 and 5,599,476

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,936 : 5,599,476 = 5,599,476 : x
2. Step 2: Convert to fraction form
   2,550,936/5,599,476 = 5,599,476/x
3. Step 3: Cross multiply
   2,550,936x = 5,599,476 × 5,599,476
4. Step 4: Simplify right side
   2,550,936x = 31,354,131,474,576
5. Step 5: Solve for x
   x = 31,354,131,474,576/2,550,936
6. Step 6: Final answer
   x = 12,291,226.23