Finding the Third Proportional to 1,057,972 and 1,609,101

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,972 : 1,609,101 = 1,609,101 : x
2. Step 2: Convert to fraction form
   1,057,972/1,609,101 = 1,609,101/x
3. Step 3: Cross multiply
   1,057,972x = 1,609,101 × 1,609,101
4. Step 4: Simplify right side
   1,057,972x = 2,589,206,028,201
5. Step 5: Solve for x
   x = 2,589,206,028,201/1,057,972
6. Step 6: Final answer
   x = 2,447,329.45