Finding the Third Proportional to 1,563,559 and 2,331,671

Step by Step Solution

1. Step 1: Write the proportion equation
   1,563,559 : 2,331,671 = 2,331,671 : x
2. Step 2: Convert to fraction form
   1,563,559/2,331,671 = 2,331,671/x
3. Step 3: Cross multiply
   1,563,559x = 2,331,671 × 2,331,671
4. Step 4: Simplify right side
   1,563,559x = 5,436,689,652,241
5. Step 5: Solve for x
   x = 5,436,689,652,241/1,563,559
6. Step 6: Final answer
   x = 3,477,124.72