Finding the Third Proportional to 1,322,921 and 2,804,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322,921 : 2,804,805 = 2,804,805 : x
2. Step 2: Convert to fraction form
   1,322,921/2,804,805 = 2,804,805/x
3. Step 3: Cross multiply
   1,322,921x = 2,804,805 × 2,804,805
4. Step 4: Simplify right side
   1,322,921x = 7,866,931,088,025
5. Step 5: Solve for x
   x = 7,866,931,088,025/1,322,921
6. Step 6: Final answer
   x = 5,946,637.09