Finding the Third Proportional to 2,379,846 and 4,886,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,846 : 4,886,412 = 4,886,412 : x
2. Step 2: Convert to fraction form
   2,379,846/4,886,412 = 4,886,412/x
3. Step 3: Cross multiply
   2,379,846x = 4,886,412 × 4,886,412
4. Step 4: Simplify right side
   2,379,846x = 23,877,022,233,744
5. Step 5: Solve for x
   x = 23,877,022,233,744/2,379,846
6. Step 6: Final answer
   x = 10,033,011.48