Finding the Third Proportional to 965,308 and 1,269,384

Step by Step Solution

1. Step 1: Write the proportion equation
   965,308 : 1,269,384 = 1,269,384 : x
2. Step 2: Convert to fraction form
   965,308/1,269,384 = 1,269,384/x
3. Step 3: Cross multiply
   965,308x = 1,269,384 × 1,269,384
4. Step 4: Simplify right side
   965,308x = 1,611,335,739,456
5. Step 5: Solve for x
   x = 1,611,335,739,456/965,308
6. Step 6: Final answer
   x = 1,669,245.19