Finding the Third Proportional to 4,647,762.28 and 10,067,353.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,647,762.28 : 10,067,353.31 = 10,067,353.31 : x
2. Step 2: Convert to fraction form
   4,647,762.28/10,067,353.31 = 10,067,353.31/x
3. Step 3: Cross multiply
   4,647,762.28x = 10,067,353.31 × 10,067,353.31
4. Step 4: Simplify right side
   4,647,762.28x = 101,351,602,718,704.72
5. Step 5: Solve for x
   x = 101,351,602,718,704.72/4,647,762.28
6. Step 6: Final answer
   x = 21,806,537.55