Finding the Third Proportional to 835,500 and 1,218,042

Step by Step Solution

1. Step 1: Write the proportion equation
   835,500 : 1,218,042 = 1,218,042 : x
2. Step 2: Convert to fraction form
   835,500/1,218,042 = 1,218,042/x
3. Step 3: Cross multiply
   835,500x = 1,218,042 × 1,218,042
4. Step 4: Simplify right side
   835,500x = 1,483,626,313,764
5. Step 5: Solve for x
   x = 1,483,626,313,764/835,500
6. Step 6: Final answer
   x = 1,775,734.67