Finding the Third Proportional to 958,510 and 2,051,664

Step by Step Solution

1. Step 1: Write the proportion equation
   958,510 : 2,051,664 = 2,051,664 : x
2. Step 2: Convert to fraction form
   958,510/2,051,664 = 2,051,664/x
3. Step 3: Cross multiply
   958,510x = 2,051,664 × 2,051,664
4. Step 4: Simplify right side
   958,510x = 4,209,325,168,896
5. Step 5: Solve for x
   x = 4,209,325,168,896/958,510
6. Step 6: Final answer
   x = 4,391,529.74