Finding the Third Proportional to 125,277 and 194,020.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,277 : 194,020.50 = 194,020.50 : x
2. Step 2: Convert to fraction form
   125,277/194,020.50 = 194,020.50/x
3. Step 3: Cross multiply
   125,277x = 194,020.50 × 194,020.50
4. Step 4: Simplify right side
   125,277x = 37,643,954,420.25
5. Step 5: Solve for x
   x = 37,643,954,420.25/125,277
6. Step 6: Final answer
   x = 300,485.76