Finding the Third Proportional to 1,292,958 and 2,046,330

Step by Step Solution

1. Step 1: Write the proportion equation
   1,292,958 : 2,046,330 = 2,046,330 : x
2. Step 2: Convert to fraction form
   1,292,958/2,046,330 = 2,046,330/x
3. Step 3: Cross multiply
   1,292,958x = 2,046,330 × 2,046,330
4. Step 4: Simplify right side
   1,292,958x = 4,187,466,468,900
5. Step 5: Solve for x
   x = 4,187,466,468,900/1,292,958
6. Step 6: Final answer
   x = 3,238,671.69