Finding the Third Proportional to 667,952 and 1,359,228

Step by Step Solution

1. Step 1: Write the proportion equation
   667,952 : 1,359,228 = 1,359,228 : x
2. Step 2: Convert to fraction form
   667,952/1,359,228 = 1,359,228/x
3. Step 3: Cross multiply
   667,952x = 1,359,228 × 1,359,228
4. Step 4: Simplify right side
   667,952x = 1,847,500,755,984
5. Step 5: Solve for x
   x = 1,847,500,755,984/667,952
6. Step 6: Final answer
   x = 2,765,918.44