Finding the Third Proportional to 829,618 and 1,772,960

Step by Step Solution

1. Step 1: Write the proportion equation
   829,618 : 1,772,960 = 1,772,960 : x
2. Step 2: Convert to fraction form
   829,618/1,772,960 = 1,772,960/x
3. Step 3: Cross multiply
   829,618x = 1,772,960 × 1,772,960
4. Step 4: Simplify right side
   829,618x = 3,143,387,161,600
5. Step 5: Solve for x
   x = 3,143,387,161,600/829,618
6. Step 6: Final answer
   x = 3,788,957.28