Finding the Third Proportional to 175,050 and 356,519.25

Step by Step Solution

1. Step 1: Write the proportion equation
   175,050 : 356,519.25 = 356,519.25 : x
2. Step 2: Convert to fraction form
   175,050/356,519.25 = 356,519.25/x
3. Step 3: Cross multiply
   175,050x = 356,519.25 × 356,519.25
4. Step 4: Simplify right side
   175,050x = 127,105,975,620.56
5. Step 5: Solve for x
   x = 127,105,975,620.56/175,050
6. Step 6: Final answer
   x = 726,112.40