Finding the Third Proportional to 1,332,820 and 1,899,510

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,820 : 1,899,510 = 1,899,510 : x
2. Step 2: Convert to fraction form
   1,332,820/1,899,510 = 1,899,510/x
3. Step 3: Cross multiply
   1,332,820x = 1,899,510 × 1,899,510
4. Step 4: Simplify right side
   1,332,820x = 3,608,138,240,100
5. Step 5: Solve for x
   x = 3,608,138,240,100/1,332,820
6. Step 6: Final answer
   x = 2,707,145.93