Finding the Third Proportional to 1,100,151 and 1,750,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,151 : 1,750,556 = 1,750,556 : x
2. Step 2: Convert to fraction form
   1,100,151/1,750,556 = 1,750,556/x
3. Step 3: Cross multiply
   1,100,151x = 1,750,556 × 1,750,556
4. Step 4: Simplify right side
   1,100,151x = 3,064,446,309,136
5. Step 5: Solve for x
   x = 3,064,446,309,136/1,100,151
6. Step 6: Final answer
   x = 2,785,477.91