Finding the Third Proportional to 2,112,497 and 4,561,746

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,497 : 4,561,746 = 4,561,746 : x
2. Step 2: Convert to fraction form
   2,112,497/4,561,746 = 4,561,746/x
3. Step 3: Cross multiply
   2,112,497x = 4,561,746 × 4,561,746
4. Step 4: Simplify right side
   2,112,497x = 20,809,526,568,516
5. Step 5: Solve for x
   x = 20,809,526,568,516/2,112,497
6. Step 6: Final answer
   x = 9,850,677.45