Finding the Third Proportional to 959,129 and 2,100,994

Step by Step Solution

1. Step 1: Write the proportion equation
   959,129 : 2,100,994 = 2,100,994 : x
2. Step 2: Convert to fraction form
   959,129/2,100,994 = 2,100,994/x
3. Step 3: Cross multiply
   959,129x = 2,100,994 × 2,100,994
4. Step 4: Simplify right side
   959,129x = 4,414,175,788,036
5. Step 5: Solve for x
   x = 4,414,175,788,036/959,129
6. Step 6: Final answer
   x = 4,602,275.39