Finding the Third Proportional to 1,314,616 and 1,966,671

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,616 : 1,966,671 = 1,966,671 : x
2. Step 2: Convert to fraction form
   1,314,616/1,966,671 = 1,966,671/x
3. Step 3: Cross multiply
   1,314,616x = 1,966,671 × 1,966,671
4. Step 4: Simplify right side
   1,314,616x = 3,867,794,822,241
5. Step 5: Solve for x
   x = 3,867,794,822,241/1,314,616
6. Step 6: Final answer
   x = 2,942,147.99