Finding the Third Proportional to 835,667 and 1,291,835

Step by Step Solution

1. Step 1: Write the proportion equation
   835,667 : 1,291,835 = 1,291,835 : x
2. Step 2: Convert to fraction form
   835,667/1,291,835 = 1,291,835/x
3. Step 3: Cross multiply
   835,667x = 1,291,835 × 1,291,835
4. Step 4: Simplify right side
   835,667x = 1,668,837,667,225
5. Step 5: Solve for x
   x = 1,668,837,667,225/835,667
6. Step 6: Final answer
   x = 1,997,012.77