Finding the Third Proportional to 697,162 and 1,042,967

Step by Step Solution

1. Step 1: Write the proportion equation
   697,162 : 1,042,967 = 1,042,967 : x
2. Step 2: Convert to fraction form
   697,162/1,042,967 = 1,042,967/x
3. Step 3: Cross multiply
   697,162x = 1,042,967 × 1,042,967
4. Step 4: Simplify right side
   697,162x = 1,087,780,163,089
5. Step 5: Solve for x
   x = 1,087,780,163,089/697,162
6. Step 6: Final answer
   x = 1,560,297.55