Finding the Third Proportional to 1,036,678 and 1,692,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,678 : 1,692,801 = 1,692,801 : x
2. Step 2: Convert to fraction form
   1,036,678/1,692,801 = 1,692,801/x
3. Step 3: Cross multiply
   1,036,678x = 1,692,801 × 1,692,801
4. Step 4: Simplify right side
   1,036,678x = 2,865,575,225,601
5. Step 5: Solve for x
   x = 2,865,575,225,601/1,036,678
6. Step 6: Final answer
   x = 2,764,190.26