Finding the Third Proportional to 2,171,902 and 2,856,093

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,902 : 2,856,093 = 2,856,093 : x
2. Step 2: Convert to fraction form
   2,171,902/2,856,093 = 2,856,093/x
3. Step 3: Cross multiply
   2,171,902x = 2,856,093 × 2,856,093
4. Step 4: Simplify right side
   2,171,902x = 8,157,267,224,649
5. Step 5: Solve for x
   x = 8,157,267,224,649/2,171,902
6. Step 6: Final answer
   x = 3,755,817.35