Finding the Third Proportional to 2,251,912 and 4,853,742

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,912 : 4,853,742 = 4,853,742 : x
2. Step 2: Convert to fraction form
   2,251,912/4,853,742 = 4,853,742/x
3. Step 3: Cross multiply
   2,251,912x = 4,853,742 × 4,853,742
4. Step 4: Simplify right side
   2,251,912x = 23,558,811,402,564
5. Step 5: Solve for x
   x = 23,558,811,402,564/2,251,912
6. Step 6: Final answer
   x = 10,461,692.73