Finding the Third Proportional to 662,286 and 1,049,157

Step by Step Solution

1. Step 1: Write the proportion equation
   662,286 : 1,049,157 = 1,049,157 : x
2. Step 2: Convert to fraction form
   662,286/1,049,157 = 1,049,157/x
3. Step 3: Cross multiply
   662,286x = 1,049,157 × 1,049,157
4. Step 4: Simplify right side
   662,286x = 1,100,730,410,649
5. Step 5: Solve for x
   x = 1,100,730,410,649/662,286
6. Step 6: Final answer
   x = 1,662,016.73