Finding the Third Proportional to 479,660 and 1,031,898

Step by Step Solution

1. Step 1: Write the proportion equation
   479,660 : 1,031,898 = 1,031,898 : x
2. Step 2: Convert to fraction form
   479,660/1,031,898 = 1,031,898/x
3. Step 3: Cross multiply
   479,660x = 1,031,898 × 1,031,898
4. Step 4: Simplify right side
   479,660x = 1,064,813,482,404
5. Step 5: Solve for x
   x = 1,064,813,482,404/479,660
6. Step 6: Final answer
   x = 2,219,933.87