Finding the Third Proportional to 1,329,876 and 2,754,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,876 : 2,754,348 = 2,754,348 : x
2. Step 2: Convert to fraction form
   1,329,876/2,754,348 = 2,754,348/x
3. Step 3: Cross multiply
   1,329,876x = 2,754,348 × 2,754,348
4. Step 4: Simplify right side
   1,329,876x = 7,586,432,905,104
5. Step 5: Solve for x
   x = 7,586,432,905,104/1,329,876
6. Step 6: Final answer
   x = 5,704,616.75