Finding the Third Proportional to 2,270,376 and 4,966,920

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270,376 : 4,966,920 = 4,966,920 : x
2. Step 2: Convert to fraction form
   2,270,376/4,966,920 = 4,966,920/x
3. Step 3: Cross multiply
   2,270,376x = 4,966,920 × 4,966,920
4. Step 4: Simplify right side
   2,270,376x = 24,670,294,286,400
5. Step 5: Solve for x
   x = 24,670,294,286,400/2,270,376
6. Step 6: Final answer
   x = 10,866,171.19