Finding the Third Proportional to 827,668 and 1,773,448

Step by Step Solution

1. Step 1: Write the proportion equation
   827,668 : 1,773,448 = 1,773,448 : x
2. Step 2: Convert to fraction form
   827,668/1,773,448 = 1,773,448/x
3. Step 3: Cross multiply
   827,668x = 1,773,448 × 1,773,448
4. Step 4: Simplify right side
   827,668x = 3,145,117,808,704
5. Step 5: Solve for x
   x = 3,145,117,808,704/827,668
6. Step 6: Final answer
   x = 3,799,975.12