Finding the Third Proportional to 820,056 and 1,774,896

Step by Step Solution

1. Step 1: Write the proportion equation
   820,056 : 1,774,896 = 1,774,896 : x
2. Step 2: Convert to fraction form
   820,056/1,774,896 = 1,774,896/x
3. Step 3: Cross multiply
   820,056x = 1,774,896 × 1,774,896
4. Step 4: Simplify right side
   820,056x = 3,150,255,810,816
5. Step 5: Solve for x
   x = 3,150,255,810,816/820,056
6. Step 6: Final answer
   x = 3,841,513.03