Finding the Third Proportional to 492,634 and 1,061,236

Step by Step Solution

1. Step 1: Write the proportion equation
   492,634 : 1,061,236 = 1,061,236 : x
2. Step 2: Convert to fraction form
   492,634/1,061,236 = 1,061,236/x
3. Step 3: Cross multiply
   492,634x = 1,061,236 × 1,061,236
4. Step 4: Simplify right side
   492,634x = 1,126,221,847,696
5. Step 5: Solve for x
   x = 1,126,221,847,696/492,634
6. Step 6: Final answer
   x = 2,286,122.86