Finding the Third Proportional to 834,552 and 1,802,120

Step by Step Solution

1. Step 1: Write the proportion equation
   834,552 : 1,802,120 = 1,802,120 : x
2. Step 2: Convert to fraction form
   834,552/1,802,120 = 1,802,120/x
3. Step 3: Cross multiply
   834,552x = 1,802,120 × 1,802,120
4. Step 4: Simplify right side
   834,552x = 3,247,636,494,400
5. Step 5: Solve for x
   x = 3,247,636,494,400/834,552
6. Step 6: Final answer
   x = 3,891,472.90