Finding the Third Proportional to 681,592 and 1,031,936

Step by Step Solution

1. Step 1: Write the proportion equation
   681,592 : 1,031,936 = 1,031,936 : x
2. Step 2: Convert to fraction form
   681,592/1,031,936 = 1,031,936/x
3. Step 3: Cross multiply
   681,592x = 1,031,936 × 1,031,936
4. Step 4: Simplify right side
   681,592x = 1,064,891,908,096
5. Step 5: Solve for x
   x = 1,064,891,908,096/681,592
6. Step 6: Final answer
   x = 1,562,359.75