Finding the Third Proportional to 1,719,373 and 3,578,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,373 : 3,578,294 = 3,578,294 : x
2. Step 2: Convert to fraction form
   1,719,373/3,578,294 = 3,578,294/x
3. Step 3: Cross multiply
   1,719,373x = 3,578,294 × 3,578,294
4. Step 4: Simplify right side
   1,719,373x = 12,804,187,950,436
5. Step 5: Solve for x
   x = 12,804,187,950,436/1,719,373
6. Step 6: Final answer
   x = 7,447,010.01