Finding the Third Proportional to 1,956,984 and 2,993,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956,984 : 2,993,820 = 2,993,820 : x
2. Step 2: Convert to fraction form
   1,956,984/2,993,820 = 2,993,820/x
3. Step 3: Cross multiply
   1,956,984x = 2,993,820 × 2,993,820
4. Step 4: Simplify right side
   1,956,984x = 8,962,958,192,400
5. Step 5: Solve for x
   x = 8,962,958,192,400/1,956,984
6. Step 6: Final answer
   x = 4,579,985.42