Finding the Third Proportional to 356,875 and 573,760

Step by Step Solution

1. Step 1: Write the proportion equation
   356,875 : 573,760 = 573,760 : x
2. Step 2: Convert to fraction form
   356,875/573,760 = 573,760/x
3. Step 3: Cross multiply
   356,875x = 573,760 × 573,760
4. Step 4: Simplify right side
   356,875x = 329,200,537,600
5. Step 5: Solve for x
   x = 329,200,537,600/356,875
6. Step 6: Final answer
   x = 922,453.35