Finding the Third Proportional to 125,282 and 273,176.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,282 : 273,176.50 = 273,176.50 : x
2. Step 2: Convert to fraction form
   125,282/273,176.50 = 273,176.50/x
3. Step 3: Cross multiply
   125,282x = 273,176.50 × 273,176.50
4. Step 4: Simplify right side
   125,282x = 74,625,400,152.25
5. Step 5: Solve for x
   x = 74,625,400,152.25/125,282
6. Step 6: Final answer
   x = 595,659.39