Finding the Third Proportional to 1,434,804 and 2,144,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,804 : 2,144,538 = 2,144,538 : x
2. Step 2: Convert to fraction form
   1,434,804/2,144,538 = 2,144,538/x
3. Step 3: Cross multiply
   1,434,804x = 2,144,538 × 2,144,538
4. Step 4: Simplify right side
   1,434,804x = 4,599,043,233,444
5. Step 5: Solve for x
   x = 4,599,043,233,444/1,434,804
6. Step 6: Final answer
   x = 3,205,345.98