Finding the Third Proportional to 360,567 and 769,393.94

Step by Step Solution

1. Step 1: Write the proportion equation
   360,567 : 769,393.94 = 769,393.94 : x
2. Step 2: Convert to fraction form
   360,567/769,393.94 = 769,393.94/x
3. Step 3: Cross multiply
   360,567x = 769,393.94 × 769,393.94
4. Step 4: Simplify right side
   360,567x = 591,967,031,061.75
5. Step 5: Solve for x
   x = 591,967,031,061.75/360,567
6. Step 6: Final answer
   x = 1,641,767.08