Finding the Third Proportional to 854,126 and 1,813,606

Step by Step Solution

1. Step 1: Write the proportion equation
   854,126 : 1,813,606 = 1,813,606 : x
2. Step 2: Convert to fraction form
   854,126/1,813,606 = 1,813,606/x
3. Step 3: Cross multiply
   854,126x = 1,813,606 × 1,813,606
4. Step 4: Simplify right side
   854,126x = 3,289,166,723,236
5. Step 5: Solve for x
   x = 3,289,166,723,236/854,126
6. Step 6: Final answer
   x = 3,850,915.11