Finding the Third Proportional to 1,099,980 and 1,750,302

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,980 : 1,750,302 = 1,750,302 : x
2. Step 2: Convert to fraction form
   1,099,980/1,750,302 = 1,750,302/x
3. Step 3: Cross multiply
   1,099,980x = 1,750,302 × 1,750,302
4. Step 4: Simplify right side
   1,099,980x = 3,063,557,091,204
5. Step 5: Solve for x
   x = 3,063,557,091,204/1,099,980
6. Step 6: Final answer
   x = 2,785,102.54