Finding the Third Proportional to 443,978 and 962,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443,978 : 962,799.50 = 962,799.50 : x
2. Step 2: Convert to fraction form
   443,978/962,799.50 = 962,799.50/x
3. Step 3: Cross multiply
   443,978x = 962,799.50 × 962,799.50
4. Step 4: Simplify right side
   443,978x = 926,982,877,200.25
5. Step 5: Solve for x
   x = 926,982,877,200.25/443,978
6. Step 6: Final answer
   x = 2,087,902.73