Finding the Third Proportional to 2,116,750 and 3,179,895

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,750 : 3,179,895 = 3,179,895 : x
2. Step 2: Convert to fraction form
   2,116,750/3,179,895 = 3,179,895/x
3. Step 3: Cross multiply
   2,116,750x = 3,179,895 × 3,179,895
4. Step 4: Simplify right side
   2,116,750x = 10,111,732,211,025
5. Step 5: Solve for x
   x = 10,111,732,211,025/2,116,750
6. Step 6: Final answer
   x = 4,777,008.25