Finding the Third Proportional to 118,443 and 175,860.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,443 : 175,860.50 = 175,860.50 : x
2. Step 2: Convert to fraction form
   118,443/175,860.50 = 175,860.50/x
3. Step 3: Cross multiply
   118,443x = 175,860.50 × 175,860.50
4. Step 4: Simplify right side
   118,443x = 30,926,915,460.25
5. Step 5: Solve for x
   x = 30,926,915,460.25/118,443
6. Step 6: Final answer
   x = 261,112.23