Finding the Third Proportional to 2,611,798 and 3,698,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,798 : 3,698,996 = 3,698,996 : x
2. Step 2: Convert to fraction form
   2,611,798/3,698,996 = 3,698,996/x
3. Step 3: Cross multiply
   2,611,798x = 3,698,996 × 3,698,996
4. Step 4: Simplify right side
   2,611,798x = 13,682,571,408,016
5. Step 5: Solve for x
   x = 13,682,571,408,016/2,611,798
6. Step 6: Final answer
   x = 5,238,755.60