Finding the Third Proportional to 1,380,954 and 2,953,806

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,954 : 2,953,806 = 2,953,806 : x
2. Step 2: Convert to fraction form
   1,380,954/2,953,806 = 2,953,806/x
3. Step 3: Cross multiply
   1,380,954x = 2,953,806 × 2,953,806
4. Step 4: Simplify right side
   1,380,954x = 8,724,969,885,636
5. Step 5: Solve for x
   x = 8,724,969,885,636/1,380,954
6. Step 6: Final answer
   x = 6,318,074.23