Finding the Third Proportional to 1,270,859 and 1,981,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,859 : 1,981,314 = 1,981,314 : x
2. Step 2: Convert to fraction form
   1,270,859/1,981,314 = 1,981,314/x
3. Step 3: Cross multiply
   1,270,859x = 1,981,314 × 1,981,314
4. Step 4: Simplify right side
   1,270,859x = 3,925,605,166,596
5. Step 5: Solve for x
   x = 3,925,605,166,596/1,270,859
6. Step 6: Final answer
   x = 3,088,938.40