Finding the Third Proportional to 492,801 and 1,059,219

Step by Step Solution

1. Step 1: Write the proportion equation
   492,801 : 1,059,219 = 1,059,219 : x
2. Step 2: Convert to fraction form
   492,801/1,059,219 = 1,059,219/x
3. Step 3: Cross multiply
   492,801x = 1,059,219 × 1,059,219
4. Step 4: Simplify right side
   492,801x = 1,121,944,889,961
5. Step 5: Solve for x
   x = 1,121,944,889,961/492,801
6. Step 6: Final answer
   x = 2,276,669.26