Finding the Third Proportional to 52,938 and 113,988

Step by Step Solution

1. Step 1: Write the proportion equation
   52,938 : 113,988 = 113,988 : x
2. Step 2: Convert to fraction form
   52,938/113,988 = 113,988/x
3. Step 3: Cross multiply
   52,938x = 113,988 × 113,988
4. Step 4: Simplify right side
   52,938x = 12,993,264,144
5. Step 5: Solve for x
   x = 12,993,264,144/52,938
6. Step 6: Final answer
   x = 245,443.05