Finding the Third Proportional to 677,031 and 1,071,033

Step by Step Solution

1. Step 1: Write the proportion equation
   677,031 : 1,071,033 = 1,071,033 : x
2. Step 2: Convert to fraction form
   677,031/1,071,033 = 1,071,033/x
3. Step 3: Cross multiply
   677,031x = 1,071,033 × 1,071,033
4. Step 4: Simplify right side
   677,031x = 1,147,111,687,089
5. Step 5: Solve for x
   x = 1,147,111,687,089/677,031
6. Step 6: Final answer
   x = 1,694,326.68