Finding the Third Proportional to 834,494 and 1,802,020

Step by Step Solution

1. Step 1: Write the proportion equation
   834,494 : 1,802,020 = 1,802,020 : x
2. Step 2: Convert to fraction form
   834,494/1,802,020 = 1,802,020/x
3. Step 3: Cross multiply
   834,494x = 1,802,020 × 1,802,020
4. Step 4: Simplify right side
   834,494x = 3,247,276,080,400
5. Step 5: Solve for x
   x = 3,247,276,080,400/834,494
6. Step 6: Final answer
   x = 3,891,311.48