Finding the Third Proportional to 959,118 and 2,100,972

Step by Step Solution

1. Step 1: Write the proportion equation
   959,118 : 2,100,972 = 2,100,972 : x
2. Step 2: Convert to fraction form
   959,118/2,100,972 = 2,100,972/x
3. Step 3: Cross multiply
   959,118x = 2,100,972 × 2,100,972
4. Step 4: Simplify right side
   959,118x = 4,414,083,344,784
5. Step 5: Solve for x
   x = 4,414,083,344,784/959,118
6. Step 6: Final answer
   x = 4,602,231.78