Finding the Third Proportional to 359,050 and 756,980

Step by Step Solution

1. Step 1: Write the proportion equation
   359,050 : 756,980 = 756,980 : x
2. Step 2: Convert to fraction form
   359,050/756,980 = 756,980/x
3. Step 3: Cross multiply
   359,050x = 756,980 × 756,980
4. Step 4: Simplify right side
   359,050x = 573,018,720,400
5. Step 5: Solve for x
   x = 573,018,720,400/359,050
6. Step 6: Final answer
   x = 1,595,930.15