Finding the Third Proportional to 1,737,072 and 2,684,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737,072 : 2,684,349 = 2,684,349 : x
2. Step 2: Convert to fraction form
   1,737,072/2,684,349 = 2,684,349/x
3. Step 3: Cross multiply
   1,737,072x = 2,684,349 × 2,684,349
4. Step 4: Simplify right side
   1,737,072x = 7,205,729,553,801
5. Step 5: Solve for x
   x = 7,205,729,553,801/1,737,072
6. Step 6: Final answer
   x = 4,148,204.31