Finding the Third Proportional to 1,253,115 and 2,017,698

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,115 : 2,017,698 = 2,017,698 : x
2. Step 2: Convert to fraction form
   1,253,115/2,017,698 = 2,017,698/x
3. Step 3: Cross multiply
   1,253,115x = 2,017,698 × 2,017,698
4. Step 4: Simplify right side
   1,253,115x = 4,071,105,219,204
5. Step 5: Solve for x
   x = 4,071,105,219,204/1,253,115
6. Step 6: Final answer
   x = 3,248,788.20