Finding the Third Proportional to 1,202,172 and 1,799,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,202,172 : 1,799,508 = 1,799,508 : x
2. Step 2: Convert to fraction form
   1,202,172/1,799,508 = 1,799,508/x
3. Step 3: Cross multiply
   1,202,172x = 1,799,508 × 1,799,508
4. Step 4: Simplify right side
   1,202,172x = 3,238,229,042,064
5. Step 5: Solve for x
   x = 3,238,229,042,064/1,202,172
6. Step 6: Final answer
   x = 2,693,648.70