Finding the Third Proportional to 127,737 and 274,961.25

Step by Step Solution

1. Step 1: Write the proportion equation
   127,737 : 274,961.25 = 274,961.25 : x
2. Step 2: Convert to fraction form
   127,737/274,961.25 = 274,961.25/x
3. Step 3: Cross multiply
   127,737x = 274,961.25 × 274,961.25
4. Step 4: Simplify right side
   127,737x = 75,603,689,001.56
5. Step 5: Solve for x
   x = 75,603,689,001.56/127,737
6. Step 6: Final answer
   x = 591,869.93