Finding the Third Proportional to 356,586.50 and 792,896

Step by Step Solution

1. Step 1: Write the proportion equation
   356,586.50 : 792,896 = 792,896 : x
2. Step 2: Convert to fraction form
   356,586.50/792,896 = 792,896/x
3. Step 3: Cross multiply
   356,586.50x = 792,896 × 792,896
4. Step 4: Simplify right side
   356,586.50x = 628,684,066,816
5. Step 5: Solve for x
   x = 628,684,066,816/356,586.50
6. Step 6: Final answer
   x = 1,763,061.88