Finding the Third Proportional to 599,156 and 1,304,116

Step by Step Solution

1. Step 1: Write the proportion equation
   599,156 : 1,304,116 = 1,304,116 : x
2. Step 2: Convert to fraction form
   599,156/1,304,116 = 1,304,116/x
3. Step 3: Cross multiply
   599,156x = 1,304,116 × 1,304,116
4. Step 4: Simplify right side
   599,156x = 1,700,718,541,456
5. Step 5: Solve for x
   x = 1,700,718,541,456/599,156
6. Step 6: Final answer
   x = 2,838,523.76