Finding the Third Proportional to 1,119,396 and 1,775,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,119,396 : 1,775,364 = 1,775,364 : x
2. Step 2: Convert to fraction form
   1,119,396/1,775,364 = 1,775,364/x
3. Step 3: Cross multiply
   1,119,396x = 1,775,364 × 1,775,364
4. Step 4: Simplify right side
   1,119,396x = 3,151,917,332,496
5. Step 5: Solve for x
   x = 3,151,917,332,496/1,119,396
6. Step 6: Final answer
   x = 2,815,730.39