Finding the Third Proportional to 997,956 and 1,563,698

Step by Step Solution

1. Step 1: Write the proportion equation
   997,956 : 1,563,698 = 1,563,698 : x
2. Step 2: Convert to fraction form
   997,956/1,563,698 = 1,563,698/x
3. Step 3: Cross multiply
   997,956x = 1,563,698 × 1,563,698
4. Step 4: Simplify right side
   997,956x = 2,445,151,435,204
5. Step 5: Solve for x
   x = 2,445,151,435,204/997,956
6. Step 6: Final answer
   x = 2,450,159.56