Finding the Third Proportional to 1,962,990 and 2,954,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,962,990 : 2,954,326 = 2,954,326 : x
2. Step 2: Convert to fraction form
   1,962,990/2,954,326 = 2,954,326/x
3. Step 3: Cross multiply
   1,962,990x = 2,954,326 × 2,954,326
4. Step 4: Simplify right side
   1,962,990x = 8,728,042,114,276
5. Step 5: Solve for x
   x = 8,728,042,114,276/1,962,990
6. Step 6: Final answer
   x = 4,446,299.84