Finding the Third Proportional to 814,293 and 1,070,793

Step by Step Solution

1. Step 1: Write the proportion equation
   814,293 : 1,070,793 = 1,070,793 : x
2. Step 2: Convert to fraction form
   814,293/1,070,793 = 1,070,793/x
3. Step 3: Cross multiply
   814,293x = 1,070,793 × 1,070,793
4. Step 4: Simplify right side
   814,293x = 1,146,597,648,849
5. Step 5: Solve for x
   x = 1,146,597,648,849/814,293
6. Step 6: Final answer
   x = 1,408,089.78