Finding the Third Proportional to 196,633.83 and 303,643.69

Step by Step Solution

1. Step 1: Write the proportion equation
   196,633.83 : 303,643.69 = 303,643.69 : x
2. Step 2: Convert to fraction form
   196,633.83/303,643.69 = 303,643.69/x
3. Step 3: Cross multiply
   196,633.83x = 303,643.69 × 303,643.69
4. Step 4: Simplify right side
   196,633.83x = 92,199,488,958.60
5. Step 5: Solve for x
   x = 92,199,488,958.60/196,633.83
6. Step 6: Final answer
   x = 468,889.25