Finding the Third Proportional to 849,676 and 1,853,936

Step by Step Solution

1. Step 1: Write the proportion equation
   849,676 : 1,853,936 = 1,853,936 : x
2. Step 2: Convert to fraction form
   849,676/1,853,936 = 1,853,936/x
3. Step 3: Cross multiply
   849,676x = 1,853,936 × 1,853,936
4. Step 4: Simplify right side
   849,676x = 3,437,078,692,096
5. Step 5: Solve for x
   x = 3,437,078,692,096/849,676
6. Step 6: Final answer
   x = 4,045,163.91