Finding the Third Proportional to 869,793 and 1,799,250

Step by Step Solution

1. Step 1: Write the proportion equation
   869,793 : 1,799,250 = 1,799,250 : x
2. Step 2: Convert to fraction form
   869,793/1,799,250 = 1,799,250/x
3. Step 3: Cross multiply
   869,793x = 1,799,250 × 1,799,250
4. Step 4: Simplify right side
   869,793x = 3,237,300,562,500
5. Step 5: Solve for x
   x = 3,237,300,562,500/869,793
6. Step 6: Final answer
   x = 3,721,920.69