Finding the Third Proportional to 3,600,994 and 5,574,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,600,994 : 5,574,026 = 5,574,026 : x
2. Step 2: Convert to fraction form
   3,600,994/5,574,026 = 5,574,026/x
3. Step 3: Cross multiply
   3,600,994x = 5,574,026 × 5,574,026
4. Step 4: Simplify right side
   3,600,994x = 31,069,765,848,676
5. Step 5: Solve for x
   x = 31,069,765,848,676/3,600,994
6. Step 6: Final answer
   x = 8,628,108.20