Finding the Third Proportional to 849,680 and 1,853,944

Step by Step Solution

1. Step 1: Write the proportion equation
   849,680 : 1,853,944 = 1,853,944 : x
2. Step 2: Convert to fraction form
   849,680/1,853,944 = 1,853,944/x
3. Step 3: Cross multiply
   849,680x = 1,853,944 × 1,853,944
4. Step 4: Simplify right side
   849,680x = 3,437,108,355,136
5. Step 5: Solve for x
   x = 3,437,108,355,136/849,680
6. Step 6: Final answer
   x = 4,045,179.78