Finding the Third Proportional to 650,604 and 984,978

Step by Step Solution

1. Step 1: Write the proportion equation
   650,604 : 984,978 = 984,978 : x
2. Step 2: Convert to fraction form
   650,604/984,978 = 984,978/x
3. Step 3: Cross multiply
   650,604x = 984,978 × 984,978
4. Step 4: Simplify right side
   650,604x = 970,181,660,484
5. Step 5: Solve for x
   x = 970,181,660,484/650,604
6. Step 6: Final answer
   x = 1,491,201.50