Finding the Third Proportional to 1,028,310 and 2,223,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,310 : 2,223,084 = 2,223,084 : x
2. Step 2: Convert to fraction form
   1,028,310/2,223,084 = 2,223,084/x
3. Step 3: Cross multiply
   1,028,310x = 2,223,084 × 2,223,084
4. Step 4: Simplify right side
   1,028,310x = 4,942,102,471,056
5. Step 5: Solve for x
   x = 4,942,102,471,056/1,028,310
6. Step 6: Final answer
   x = 4,806,043.38