Finding the Third Proportional to 1,108,632 and 1,785,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,632 : 1,785,456 = 1,785,456 : x
2. Step 2: Convert to fraction form
   1,108,632/1,785,456 = 1,785,456/x
3. Step 3: Cross multiply
   1,108,632x = 1,785,456 × 1,785,456
4. Step 4: Simplify right side
   1,108,632x = 3,187,853,127,936
5. Step 5: Solve for x
   x = 3,187,853,127,936/1,108,632
6. Step 6: Final answer
   x = 2,875,483.59