Finding the Third Proportional to 950,612 and 1,421,110

Step by Step Solution

1. Step 1: Write the proportion equation
   950,612 : 1,421,110 = 1,421,110 : x
2. Step 2: Convert to fraction form
   950,612/1,421,110 = 1,421,110/x
3. Step 3: Cross multiply
   950,612x = 1,421,110 × 1,421,110
4. Step 4: Simplify right side
   950,612x = 2,019,553,632,100
5. Step 5: Solve for x
   x = 2,019,553,632,100/950,612
6. Step 6: Final answer
   x = 2,124,477.32