Finding the Third Proportional to 608,906 and 1,377,204

Step by Step Solution

1. Step 1: Write the proportion equation
   608,906 : 1,377,204 = 1,377,204 : x
2. Step 2: Convert to fraction form
   608,906/1,377,204 = 1,377,204/x
3. Step 3: Cross multiply
   608,906x = 1,377,204 × 1,377,204
4. Step 4: Simplify right side
   608,906x = 1,896,690,857,616
5. Step 5: Solve for x
   x = 1,896,690,857,616/608,906
6. Step 6: Final answer
   x = 3,114,915.70