Finding the Third Proportional to 1,942,516 and 2,940,822

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,516 : 2,940,822 = 2,940,822 : x
2. Step 2: Convert to fraction form
   1,942,516/2,940,822 = 2,940,822/x
3. Step 3: Cross multiply
   1,942,516x = 2,940,822 × 2,940,822
4. Step 4: Simplify right side
   1,942,516x = 8,648,434,035,684
5. Step 5: Solve for x
   x = 8,648,434,035,684/1,942,516
6. Step 6: Final answer
   x = 4,452,181.62