Finding the Third Proportional to 1,310,735 and 1,770,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,735 : 1,770,887 = 1,770,887 : x
2. Step 2: Convert to fraction form
   1,310,735/1,770,887 = 1,770,887/x
3. Step 3: Cross multiply
   1,310,735x = 1,770,887 × 1,770,887
4. Step 4: Simplify right side
   1,310,735x = 3,136,040,766,769
5. Step 5: Solve for x
   x = 3,136,040,766,769/1,310,735
6. Step 6: Final answer
   x = 2,392,581.85