Finding the Third Proportional to 682,984 and 1,055,276

Step by Step Solution

1. Step 1: Write the proportion equation
   682,984 : 1,055,276 = 1,055,276 : x
2. Step 2: Convert to fraction form
   682,984/1,055,276 = 1,055,276/x
3. Step 3: Cross multiply
   682,984x = 1,055,276 × 1,055,276
4. Step 4: Simplify right side
   682,984x = 1,113,607,436,176
5. Step 5: Solve for x
   x = 1,113,607,436,176/682,984
6. Step 6: Final answer
   x = 1,630,502.96