Finding the Third Proportional to 2,210,718 and 4,886,124

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,718 : 4,886,124 = 4,886,124 : x
2. Step 2: Convert to fraction form
   2,210,718/4,886,124 = 4,886,124/x
3. Step 3: Cross multiply
   2,210,718x = 4,886,124 × 4,886,124
4. Step 4: Simplify right side
   2,210,718x = 23,874,207,743,376
5. Step 5: Solve for x
   x = 23,874,207,743,376/2,210,718
6. Step 6: Final answer
   x = 10,799,300.38