Finding the Third Proportional to 2,550,897 and 5,599,395

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,897 : 5,599,395 = 5,599,395 : x
2. Step 2: Convert to fraction form
   2,550,897/5,599,395 = 5,599,395/x
3. Step 3: Cross multiply
   2,550,897x = 5,599,395 × 5,599,395
4. Step 4: Simplify right side
   2,550,897x = 31,353,224,366,025
5. Step 5: Solve for x
   x = 31,353,224,366,025/2,550,897
6. Step 6: Final answer
   x = 12,291,058.54