Finding the Third Proportional to 1,022,076 and 2,150,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,076 : 2,150,072 = 2,150,072 : x
2. Step 2: Convert to fraction form
   1,022,076/2,150,072 = 2,150,072/x
3. Step 3: Cross multiply
   1,022,076x = 2,150,072 × 2,150,072
4. Step 4: Simplify right side
   1,022,076x = 4,622,809,605,184
5. Step 5: Solve for x
   x = 4,622,809,605,184/1,022,076
6. Step 6: Final answer
   x = 4,522,960.72