Finding the Third Proportional to 2,154,928 and 4,713,722

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,928 : 4,713,722 = 4,713,722 : x
2. Step 2: Convert to fraction form
   2,154,928/4,713,722 = 4,713,722/x
3. Step 3: Cross multiply
   2,154,928x = 4,713,722 × 4,713,722
4. Step 4: Simplify right side
   2,154,928x = 22,219,175,093,284
5. Step 5: Solve for x
   x = 22,219,175,093,284/2,154,928
6. Step 6: Final answer
   x = 10,310,866.58