Finding the Third Proportional to 963,566 and 2,142,568

Step by Step Solution

1. Step 1: Write the proportion equation
   963,566 : 2,142,568 = 2,142,568 : x
2. Step 2: Convert to fraction form
   963,566/2,142,568 = 2,142,568/x
3. Step 3: Cross multiply
   963,566x = 2,142,568 × 2,142,568
4. Step 4: Simplify right side
   963,566x = 4,590,597,634,624
5. Step 5: Solve for x
   x = 4,590,597,634,624/963,566
6. Step 6: Final answer
   x = 4,764,175.61