Finding the Third Proportional to 1,204,024 and 1,816,245

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,024 : 1,816,245 = 1,816,245 : x
2. Step 2: Convert to fraction form
   1,204,024/1,816,245 = 1,816,245/x
3. Step 3: Cross multiply
   1,204,024x = 1,816,245 × 1,816,245
4. Step 4: Simplify right side
   1,204,024x = 3,298,745,900,025
5. Step 5: Solve for x
   x = 3,298,745,900,025/1,204,024
6. Step 6: Final answer
   x = 2,739,767.56