Finding the Third Proportional to 811,494 and 1,762,956

Step by Step Solution

1. Step 1: Write the proportion equation
   811,494 : 1,762,956 = 1,762,956 : x
2. Step 2: Convert to fraction form
   811,494/1,762,956 = 1,762,956/x
3. Step 3: Cross multiply
   811,494x = 1,762,956 × 1,762,956
4. Step 4: Simplify right side
   811,494x = 3,108,013,857,936
5. Step 5: Solve for x
   x = 3,108,013,857,936/811,494
6. Step 6: Final answer
   x = 3,829,989.94