Finding the Third Proportional to 4,644,276 and 10,063,569

Step by Step Solution

1. Step 1: Write the proportion equation
   4,644,276 : 10,063,569 = 10,063,569 : x
2. Step 2: Convert to fraction form
   4,644,276/10,063,569 = 10,063,569/x
3. Step 3: Cross multiply
   4,644,276x = 10,063,569 × 10,063,569
4. Step 4: Simplify right side
   4,644,276x = 101,275,421,017,761
5. Step 5: Solve for x
   x = 101,275,421,017,761/4,644,276
6. Step 6: Final answer
   x = 21,806,503.54