Finding the Third Proportional to 820,951.50 and 1,796,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   820,951.50 : 1,796,527.50 = 1,796,527.50 : x
2. Step 2: Convert to fraction form
   820,951.50/1,796,527.50 = 1,796,527.50/x
3. Step 3: Cross multiply
   820,951.50x = 1,796,527.50 × 1,796,527.50
4. Step 4: Simplify right side
   820,951.50x = 3,227,511,058,256.25
5. Step 5: Solve for x
   x = 3,227,511,058,256.25/820,951.50
6. Step 6: Final answer
   x = 3,931,427.20