Finding the Third Proportional to 1,099,204 and 1,748,543

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,204 : 1,748,543 = 1,748,543 : x
2. Step 2: Convert to fraction form
   1,099,204/1,748,543 = 1,748,543/x
3. Step 3: Cross multiply
   1,099,204x = 1,748,543 × 1,748,543
4. Step 4: Simplify right side
   1,099,204x = 3,057,402,622,849
5. Step 5: Solve for x
   x = 3,057,402,622,849/1,099,204
6. Step 6: Final answer
   x = 2,781,469.70