Finding the Third Proportional to 476,300 and 1,018,107

Step by Step Solution

1. Step 1: Write the proportion equation
   476,300 : 1,018,107 = 1,018,107 : x
2. Step 2: Convert to fraction form
   476,300/1,018,107 = 1,018,107/x
3. Step 3: Cross multiply
   476,300x = 1,018,107 × 1,018,107
4. Step 4: Simplify right side
   476,300x = 1,036,541,863,449
5. Step 5: Solve for x
   x = 1,036,541,863,449/476,300
6. Step 6: Final answer
   x = 2,176,237.38