Finding the Third Proportional to 2,942,958 and 4,417,371

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942,958 : 4,417,371 = 4,417,371 : x
2. Step 2: Convert to fraction form
   2,942,958/4,417,371 = 4,417,371/x
3. Step 3: Cross multiply
   2,942,958x = 4,417,371 × 4,417,371
4. Step 4: Simplify right side
   2,942,958x = 19,513,166,551,641
5. Step 5: Solve for x
   x = 19,513,166,551,641/2,942,958
6. Step 6: Final answer
   x = 6,630,460.43