Finding the Third Proportional to 511,844 and 1,056,472

Step by Step Solution

1. Step 1: Write the proportion equation
   511,844 : 1,056,472 = 1,056,472 : x
2. Step 2: Convert to fraction form
   511,844/1,056,472 = 1,056,472/x
3. Step 3: Cross multiply
   511,844x = 1,056,472 × 1,056,472
4. Step 4: Simplify right side
   511,844x = 1,116,133,086,784
5. Step 5: Solve for x
   x = 1,116,133,086,784/511,844
6. Step 6: Final answer
   x = 2,180,611.84