Finding the Third Proportional to 2,184,450 and 4,788,806

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,450 : 4,788,806 = 4,788,806 : x
2. Step 2: Convert to fraction form
   2,184,450/4,788,806 = 4,788,806/x
3. Step 3: Cross multiply
   2,184,450x = 4,788,806 × 4,788,806
4. Step 4: Simplify right side
   2,184,450x = 22,932,662,905,636
5. Step 5: Solve for x
   x = 22,932,662,905,636/2,184,450
6. Step 6: Final answer
   x = 10,498,140.45