Finding the Third Proportional to 947,162 and 2,028,676

Step by Step Solution

1. Step 1: Write the proportion equation
   947,162 : 2,028,676 = 2,028,676 : x
2. Step 2: Convert to fraction form
   947,162/2,028,676 = 2,028,676/x
3. Step 3: Cross multiply
   947,162x = 2,028,676 × 2,028,676
4. Step 4: Simplify right side
   947,162x = 4,115,526,312,976
5. Step 5: Solve for x
   x = 4,115,526,312,976/947,162
6. Step 6: Final answer
   x = 4,345,113.42