Finding the Third Proportional to 787,530 and 1,608,270

Step by Step Solution

1. Step 1: Write the proportion equation
   787,530 : 1,608,270 = 1,608,270 : x
2. Step 2: Convert to fraction form
   787,530/1,608,270 = 1,608,270/x
3. Step 3: Cross multiply
   787,530x = 1,608,270 × 1,608,270
4. Step 4: Simplify right side
   787,530x = 2,586,532,392,900
5. Step 5: Solve for x
   x = 2,586,532,392,900/787,530
6. Step 6: Final answer
   x = 3,284,360.46