Finding the Third Proportional to 4,647,802.50 and 10,067,427

Step by Step Solution

1. Step 1: Write the proportion equation
   4,647,802.50 : 10,067,427 = 10,067,427 : x
2. Step 2: Convert to fraction form
   4,647,802.50/10,067,427 = 10,067,427/x
3. Step 3: Cross multiply
   4,647,802.50x = 10,067,427 × 10,067,427
4. Step 4: Simplify right side
   4,647,802.50x = 101,353,086,400,329
5. Step 5: Solve for x
   x = 101,353,086,400,329/4,647,802.50
6. Step 6: Final answer
   x = 21,806,668.08