Finding the Third Proportional to 1,196,698 and 2,561,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,698 : 2,561,552 = 2,561,552 : x
2. Step 2: Convert to fraction form
   1,196,698/2,561,552 = 2,561,552/x
3. Step 3: Cross multiply
   1,196,698x = 2,561,552 × 2,561,552
4. Step 4: Simplify right side
   1,196,698x = 6,561,548,648,704
5. Step 5: Solve for x
   x = 6,561,548,648,704/1,196,698
6. Step 6: Final answer
   x = 5,483,044.72