Finding the Third Proportional to 1,327,156 and 2,902,689

Step by Step Solution

1. Step 1: Write the proportion equation
   1,327,156 : 2,902,689 = 2,902,689 : x
2. Step 2: Convert to fraction form
   1,327,156/2,902,689 = 2,902,689/x
3. Step 3: Cross multiply
   1,327,156x = 2,902,689 × 2,902,689
4. Step 4: Simplify right side
   1,327,156x = 8,425,603,430,721
5. Step 5: Solve for x
   x = 8,425,603,430,721/1,327,156
6. Step 6: Final answer
   x = 6,348,615.71