Finding the Third Proportional to 1,100,140 and 1,750,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,140 : 1,750,538 = 1,750,538 : x
2. Step 2: Convert to fraction form
   1,100,140/1,750,538 = 1,750,538/x
3. Step 3: Cross multiply
   1,100,140x = 1,750,538 × 1,750,538
4. Step 4: Simplify right side
   1,100,140x = 3,064,383,289,444
5. Step 5: Solve for x
   x = 3,064,383,289,444/1,100,140
6. Step 6: Final answer
   x = 2,785,448.48