Finding the Third Proportional to 845,734 and 1,774,505

Step by Step Solution

1. Step 1: Write the proportion equation
   845,734 : 1,774,505 = 1,774,505 : x
2. Step 2: Convert to fraction form
   845,734/1,774,505 = 1,774,505/x
3. Step 3: Cross multiply
   845,734x = 1,774,505 × 1,774,505
4. Step 4: Simplify right side
   845,734x = 3,148,867,995,025
5. Step 5: Solve for x
   x = 3,148,867,995,025/845,734
6. Step 6: Final answer
   x = 3,723,236.85