Finding the Third Proportional to 1,196,469 and 1,775,917

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,469 : 1,775,917 = 1,775,917 : x
2. Step 2: Convert to fraction form
   1,196,469/1,775,917 = 1,775,917/x
3. Step 3: Cross multiply
   1,196,469x = 1,775,917 × 1,775,917
4. Step 4: Simplify right side
   1,196,469x = 3,153,881,190,889
5. Step 5: Solve for x
   x = 3,153,881,190,889/1,196,469
6. Step 6: Final answer
   x = 2,635,990.73