Finding the Third Proportional to 244,836 and 374,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,836 : 374,287.50 = 374,287.50 : x
2. Step 2: Convert to fraction form
   244,836/374,287.50 = 374,287.50/x
3. Step 3: Cross multiply
   244,836x = 374,287.50 × 374,287.50
4. Step 4: Simplify right side
   244,836x = 140,091,132,656.25
5. Step 5: Solve for x
   x = 140,091,132,656.25/244,836
6. Step 6: Final answer
   x = 572,183.55