Finding the Third Proportional to 202,772 and 441,219.50

Step by Step Solution

1. Step 1: Write the proportion equation
   202,772 : 441,219.50 = 441,219.50 : x
2. Step 2: Convert to fraction form
   202,772/441,219.50 = 441,219.50/x
3. Step 3: Cross multiply
   202,772x = 441,219.50 × 441,219.50
4. Step 4: Simplify right side
   202,772x = 194,674,647,180.25
5. Step 5: Solve for x
   x = 194,674,647,180.25/202,772
6. Step 6: Final answer
   x = 960,066.71