Finding the Third Proportional to 602,920 and 933,144

Step by Step Solution

1. Step 1: Write the proportion equation
   602,920 : 933,144 = 933,144 : x
2. Step 2: Convert to fraction form
   602,920/933,144 = 933,144/x
3. Step 3: Cross multiply
   602,920x = 933,144 × 933,144
4. Step 4: Simplify right side
   602,920x = 870,757,724,736
5. Step 5: Solve for x
   x = 870,757,724,736/602,920
6. Step 6: Final answer
   x = 1,444,234.27