Finding the Third Proportional to 960,446 and 2,069,860

Step by Step Solution

1. Step 1: Write the proportion equation
   960,446 : 2,069,860 = 2,069,860 : x
2. Step 2: Convert to fraction form
   960,446/2,069,860 = 2,069,860/x
3. Step 3: Cross multiply
   960,446x = 2,069,860 × 2,069,860
4. Step 4: Simplify right side
   960,446x = 4,284,320,419,600
5. Step 5: Solve for x
   x = 4,284,320,419,600/960,446
6. Step 6: Final answer
   x = 4,460,761.38