Finding the Third Proportional to 1,329,865 and 2,754,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,865 : 2,754,326 = 2,754,326 : x
2. Step 2: Convert to fraction form
   1,329,865/2,754,326 = 2,754,326/x
3. Step 3: Cross multiply
   1,329,865x = 2,754,326 × 2,754,326
4. Step 4: Simplify right side
   1,329,865x = 7,586,311,714,276
5. Step 5: Solve for x
   x = 7,586,311,714,276/1,329,865
6. Step 6: Final answer
   x = 5,704,572.81