Finding the Third Proportional to 1,105,256 and 1,757,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,256 : 1,757,520 = 1,757,520 : x
2. Step 2: Convert to fraction form
   1,105,256/1,757,520 = 1,757,520/x
3. Step 3: Cross multiply
   1,105,256x = 1,757,520 × 1,757,520
4. Step 4: Simplify right side
   1,105,256x = 3,088,876,550,400
5. Step 5: Solve for x
   x = 3,088,876,550,400/1,105,256
6. Step 6: Final answer
   x = 2,794,715.93