Finding the Third Proportional to 195,996 and 429,339.75

Step by Step Solution

1. Step 1: Write the proportion equation
   195,996 : 429,339.75 = 429,339.75 : x
2. Step 2: Convert to fraction form
   195,996/429,339.75 = 429,339.75/x
3. Step 3: Cross multiply
   195,996x = 429,339.75 × 429,339.75
4. Step 4: Simplify right side
   195,996x = 184,332,620,930.06
5. Step 5: Solve for x
   x = 184,332,620,930.06/195,996
6. Step 6: Final answer
   x = 940,491.75