Finding the Third Proportional to 481,798 and 1,017,860

Step by Step Solution

1. Step 1: Write the proportion equation
   481,798 : 1,017,860 = 1,017,860 : x
2. Step 2: Convert to fraction form
   481,798/1,017,860 = 1,017,860/x
3. Step 3: Cross multiply
   481,798x = 1,017,860 × 1,017,860
4. Step 4: Simplify right side
   481,798x = 1,036,038,979,600
5. Step 5: Solve for x
   x = 1,036,038,979,600/481,798
6. Step 6: Final answer
   x = 2,150,359.65