Finding the Third Proportional to 275,938 and 601,632

Step by Step Solution

1. Step 1: Write the proportion equation
   275,938 : 601,632 = 601,632 : x
2. Step 2: Convert to fraction form
   275,938/601,632 = 601,632/x
3. Step 3: Cross multiply
   275,938x = 601,632 × 601,632
4. Step 4: Simplify right side
   275,938x = 361,961,063,424
5. Step 5: Solve for x
   x = 361,961,063,424/275,938
6. Step 6: Final answer
   x = 1,311,747.80