Finding the Third Proportional to 2,275,472 and 4,874,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,472 : 4,874,792 = 4,874,792 : x
2. Step 2: Convert to fraction form
   2,275,472/4,874,792 = 4,874,792/x
3. Step 3: Cross multiply
   2,275,472x = 4,874,792 × 4,874,792
4. Step 4: Simplify right side
   2,275,472x = 23,763,597,043,264
5. Step 5: Solve for x
   x = 23,763,597,043,264/2,275,472
6. Step 6: Final answer
   x = 10,443,370.45