Finding the Third Proportional to 697,656 and 1,051,596

Step by Step Solution

1. Step 1: Write the proportion equation
   697,656 : 1,051,596 = 1,051,596 : x
2. Step 2: Convert to fraction form
   697,656/1,051,596 = 1,051,596/x
3. Step 3: Cross multiply
   697,656x = 1,051,596 × 1,051,596
4. Step 4: Simplify right side
   697,656x = 1,105,854,147,216
5. Step 5: Solve for x
   x = 1,105,854,147,216/697,656
6. Step 6: Final answer
   x = 1,585,099.46