Finding the Third Proportional to 2,913,942 and 4,411,554

Step by Step Solution

1. Step 1: Write the proportion equation
   2,913,942 : 4,411,554 = 4,411,554 : x
2. Step 2: Convert to fraction form
   2,913,942/4,411,554 = 4,411,554/x
3. Step 3: Cross multiply
   2,913,942x = 4,411,554 × 4,411,554
4. Step 4: Simplify right side
   2,913,942x = 19,461,808,694,916
5. Step 5: Solve for x
   x = 19,461,808,694,916/2,913,942
6. Step 6: Final answer
   x = 6,678,859.32