Finding the Third Proportional to 434,954 and 958,210

Step by Step Solution

1. Step 1: Write the proportion equation
   434,954 : 958,210 = 958,210 : x
2. Step 2: Convert to fraction form
   434,954/958,210 = 958,210/x
3. Step 3: Cross multiply
   434,954x = 958,210 × 958,210
4. Step 4: Simplify right side
   434,954x = 918,166,404,100
5. Step 5: Solve for x
   x = 918,166,404,100/434,954
6. Step 6: Final answer
   x = 2,110,950.59