Finding the Third Proportional to 125,524.50 and 275,928

Step by Step Solution

1. Step 1: Write the proportion equation
   125,524.50 : 275,928 = 275,928 : x
2. Step 2: Convert to fraction form
   125,524.50/275,928 = 275,928/x
3. Step 3: Cross multiply
   125,524.50x = 275,928 × 275,928
4. Step 4: Simplify right side
   125,524.50x = 76,136,261,184
5. Step 5: Solve for x
   x = 76,136,261,184/125,524.50
6. Step 6: Final answer
   x = 606,545.03