Finding the Third Proportional to 2,541,828 and 5,599,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,828 : 5,599,272 = 5,599,272 : x
2. Step 2: Convert to fraction form
   2,541,828/5,599,272 = 5,599,272/x
3. Step 3: Cross multiply
   2,541,828x = 5,599,272 × 5,599,272
4. Step 4: Simplify right side
   2,541,828x = 31,351,846,929,984
5. Step 5: Solve for x
   x = 31,351,846,929,984/2,541,828
6. Step 6: Final answer
   x = 12,334,369.96