Finding the Third Proportional to 911,124 and 1,993,841

Step by Step Solution

1. Step 1: Write the proportion equation
   911,124 : 1,993,841 = 1,993,841 : x
2. Step 2: Convert to fraction form
   911,124/1,993,841 = 1,993,841/x
3. Step 3: Cross multiply
   911,124x = 1,993,841 × 1,993,841
4. Step 4: Simplify right side
   911,124x = 3,975,401,933,281
5. Step 5: Solve for x
   x = 3,975,401,933,281/911,124
6. Step 6: Final answer
   x = 4,363,184.30