Finding the Third Proportional to 118,479 and 188,334.75

Step by Step Solution

1. Step 1: Write the proportion equation
   118,479 : 188,334.75 = 188,334.75 : x
2. Step 2: Convert to fraction form
   118,479/188,334.75 = 188,334.75/x
3. Step 3: Cross multiply
   118,479x = 188,334.75 × 188,334.75
4. Step 4: Simplify right side
   118,479x = 35,469,978,057.56
5. Step 5: Solve for x
   x = 35,469,978,057.56/118,479
6. Step 6: Final answer
   x = 299,377.76