Finding the Third Proportional to 200,736 and 433,152

Step by Step Solution

1. Step 1: Write the proportion equation
   200,736 : 433,152 = 433,152 : x
2. Step 2: Convert to fraction form
   200,736/433,152 = 433,152/x
3. Step 3: Cross multiply
   200,736x = 433,152 × 433,152
4. Step 4: Simplify right side
   200,736x = 187,620,655,104
5. Step 5: Solve for x
   x = 187,620,655,104/200,736
6. Step 6: Final answer
   x = 934,663.71