Finding the Third Proportional to 5,455,368 and 8,183,052

Step by Step Solution

1. Step 1: Write the proportion equation
   5,455,368 : 8,183,052 = 8,183,052 : x
2. Step 2: Convert to fraction form
   5,455,368/8,183,052 = 8,183,052/x
3. Step 3: Cross multiply
   5,455,368x = 8,183,052 × 8,183,052
4. Step 4: Simplify right side
   5,455,368x = 66,962,340,034,704
5. Step 5: Solve for x
   x = 66,962,340,034,704/5,455,368
6. Step 6: Final answer
   x = 12,274,578