Finding the Third Proportional to 125,675.25 and 273,930

Step by Step Solution

1. Step 1: Write the proportion equation
   125,675.25 : 273,930 = 273,930 : x
2. Step 2: Convert to fraction form
   125,675.25/273,930 = 273,930/x
3. Step 3: Cross multiply
   125,675.25x = 273,930 × 273,930
4. Step 4: Simplify right side
   125,675.25x = 75,037,644,900
5. Step 5: Solve for x
   x = 75,037,644,900/125,675.25
6. Step 6: Final answer
   x = 597,075.76