Finding the Third Proportional to 827,696 and 1,265,610

Step by Step Solution

1. Step 1: Write the proportion equation
   827,696 : 1,265,610 = 1,265,610 : x
2. Step 2: Convert to fraction form
   827,696/1,265,610 = 1,265,610/x
3. Step 3: Cross multiply
   827,696x = 1,265,610 × 1,265,610
4. Step 4: Simplify right side
   827,696x = 1,601,768,672,100
5. Step 5: Solve for x
   x = 1,601,768,672,100/827,696
6. Step 6: Final answer
   x = 1,935,213.74