Finding the Third Proportional to 1,329,864 and 2,754,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,864 : 2,754,324 = 2,754,324 : x
2. Step 2: Convert to fraction form
   1,329,864/2,754,324 = 2,754,324/x
3. Step 3: Cross multiply
   1,329,864x = 2,754,324 × 2,754,324
4. Step 4: Simplify right side
   1,329,864x = 7,586,300,696,976
5. Step 5: Solve for x
   x = 7,586,300,696,976/1,329,864
6. Step 6: Final answer
   x = 5,704,568.81