Finding the Third Proportional to 959,258 and 2,072,210

Step by Step Solution

1. Step 1: Write the proportion equation
   959,258 : 2,072,210 = 2,072,210 : x
2. Step 2: Convert to fraction form
   959,258/2,072,210 = 2,072,210/x
3. Step 3: Cross multiply
   959,258x = 2,072,210 × 2,072,210
4. Step 4: Simplify right side
   959,258x = 4,294,054,284,100
5. Step 5: Solve for x
   x = 4,294,054,284,100/959,258
6. Step 6: Final answer
   x = 4,476,433.12