Finding the Third Proportional to 492,717 and 1,059,085

Step by Step Solution

1. Step 1: Write the proportion equation
   492,717 : 1,059,085 = 1,059,085 : x
2. Step 2: Convert to fraction form
   492,717/1,059,085 = 1,059,085/x
3. Step 3: Cross multiply
   492,717x = 1,059,085 × 1,059,085
4. Step 4: Simplify right side
   492,717x = 1,121,661,037,225
5. Step 5: Solve for x
   x = 1,121,661,037,225/492,717
6. Step 6: Final answer
   x = 2,276,481.30