Finding the Third Proportional to 535,844 and 1,145,384

Step by Step Solution

1. Step 1: Write the proportion equation
   535,844 : 1,145,384 = 1,145,384 : x
2. Step 2: Convert to fraction form
   535,844/1,145,384 = 1,145,384/x
3. Step 3: Cross multiply
   535,844x = 1,145,384 × 1,145,384
4. Step 4: Simplify right side
   535,844x = 1,311,904,507,456
5. Step 5: Solve for x
   x = 1,311,904,507,456/535,844
6. Step 6: Final answer
   x = 2,448,295.60