Finding the Third Proportional to 1,277,676 and 2,592,897

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,676 : 2,592,897 = 2,592,897 : x
2. Step 2: Convert to fraction form
   1,277,676/2,592,897 = 2,592,897/x
3. Step 3: Cross multiply
   1,277,676x = 2,592,897 × 2,592,897
4. Step 4: Simplify right side
   1,277,676x = 6,723,114,852,609
5. Step 5: Solve for x
   x = 6,723,114,852,609/1,277,676
6. Step 6: Final answer
   x = 5,261,987.27