Finding the Third Proportional to 449,298 and 980,928

Step by Step Solution

1. Step 1: Write the proportion equation
   449,298 : 980,928 = 980,928 : x
2. Step 2: Convert to fraction form
   449,298/980,928 = 980,928/x
3. Step 3: Cross multiply
   449,298x = 980,928 × 980,928
4. Step 4: Simplify right side
   449,298x = 962,219,741,184
5. Step 5: Solve for x
   x = 962,219,741,184/449,298
6. Step 6: Final answer
   x = 2,141,607.00