Finding the Third Proportional to 1,162,155 and 2,530,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,155 : 2,530,158 = 2,530,158 : x
2. Step 2: Convert to fraction form
   1,162,155/2,530,158 = 2,530,158/x
3. Step 3: Cross multiply
   1,162,155x = 2,530,158 × 2,530,158
4. Step 4: Simplify right side
   1,162,155x = 6,401,699,504,964
5. Step 5: Solve for x
   x = 6,401,699,504,964/1,162,155
6. Step 6: Final answer
   x = 5,508,473.06