Finding the Third Proportional to 200,650.50 and 433,566

Step by Step Solution

1. Step 1: Write the proportion equation
   200,650.50 : 433,566 = 433,566 : x
2. Step 2: Convert to fraction form
   200,650.50/433,566 = 433,566/x
3. Step 3: Cross multiply
   200,650.50x = 433,566 × 433,566
4. Step 4: Simplify right side
   200,650.50x = 187,979,476,356
5. Step 5: Solve for x
   x = 187,979,476,356/200,650.50
6. Step 6: Final answer
   x = 936,850.28