Finding the Third Proportional to 184,797 and 397,200.38

Step by Step Solution

1. Step 1: Write the proportion equation
   184,797 : 397,200.38 = 397,200.38 : x
2. Step 2: Convert to fraction form
   184,797/397,200.38 = 397,200.38/x
3. Step 3: Cross multiply
   184,797x = 397,200.38 × 397,200.38
4. Step 4: Simplify right side
   184,797x = 157,768,137,900.14
5. Step 5: Solve for x
   x = 157,768,137,900.14/184,797
6. Step 6: Final answer
   x = 853,737.55