Finding the Third Proportional to 4,836,548 and 10,557,290

Step by Step Solution

1. Step 1: Write the proportion equation
   4,836,548 : 10,557,290 = 10,557,290 : x
2. Step 2: Convert to fraction form
   4,836,548/10,557,290 = 10,557,290/x
3. Step 3: Cross multiply
   4,836,548x = 10,557,290 × 10,557,290
4. Step 4: Simplify right side
   4,836,548x = 111,456,372,144,100
5. Step 5: Solve for x
   x = 111,456,372,144,100/4,836,548
6. Step 6: Final answer
   x = 23,044,612.01