Finding the Third Proportional to 699,322 and 1,044,667

Step by Step Solution

1. Step 1: Write the proportion equation
   699,322 : 1,044,667 = 1,044,667 : x
2. Step 2: Convert to fraction form
   699,322/1,044,667 = 1,044,667/x
3. Step 3: Cross multiply
   699,322x = 1,044,667 × 1,044,667
4. Step 4: Simplify right side
   699,322x = 1,091,329,140,889
5. Step 5: Solve for x
   x = 1,091,329,140,889/699,322
6. Step 6: Final answer
   x = 1,560,553.14