Finding the Third Proportional to 197,273.25 and 305,118

Step by Step Solution

1. Step 1: Write the proportion equation
   197,273.25 : 305,118 = 305,118 : x
2. Step 2: Convert to fraction form
   197,273.25/305,118 = 305,118/x
3. Step 3: Cross multiply
   197,273.25x = 305,118 × 305,118
4. Step 4: Simplify right side
   197,273.25x = 93,096,993,924
5. Step 5: Solve for x
   x = 93,096,993,924/197,273.25
6. Step 6: Final answer
   x = 471,919.00