Finding the Third Proportional to 1,954,462 and 2,989,815

Step by Step Solution

1. Step 1: Write the proportion equation
   1,954,462 : 2,989,815 = 2,989,815 : x
2. Step 2: Convert to fraction form
   1,954,462/2,989,815 = 2,989,815/x
3. Step 3: Cross multiply
   1,954,462x = 2,989,815 × 2,989,815
4. Step 4: Simplify right side
   1,954,462x = 8,938,993,734,225
5. Step 5: Solve for x
   x = 8,938,993,734,225/1,954,462
6. Step 6: Final answer
   x = 4,573,633.94