Finding the Third Proportional to 1,132,372 and 1,737,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,372 : 1,737,870 = 1,737,870 : x
2. Step 2: Convert to fraction form
   1,132,372/1,737,870 = 1,737,870/x
3. Step 3: Cross multiply
   1,132,372x = 1,737,870 × 1,737,870
4. Step 4: Simplify right side
   1,132,372x = 3,020,192,136,900
5. Step 5: Solve for x
   x = 3,020,192,136,900/1,132,372
6. Step 6: Final answer
   x = 2,667,137.78