Finding the Third Proportional to 201,836 and 475,783.50

Step by Step Solution

1. Step 1: Write the proportion equation
   201,836 : 475,783.50 = 475,783.50 : x
2. Step 2: Convert to fraction form
   201,836/475,783.50 = 475,783.50/x
3. Step 3: Cross multiply
   201,836x = 475,783.50 × 475,783.50
4. Step 4: Simplify right side
   201,836x = 226,369,938,872.25
5. Step 5: Solve for x
   x = 226,369,938,872.25/201,836
6. Step 6: Final answer
   x = 1,121,553.83