Finding the Third Proportional to 4,269,684 and 9,297,473

Step by Step Solution

1. Step 1: Write the proportion equation
   4,269,684 : 9,297,473 = 9,297,473 : x
2. Step 2: Convert to fraction form
   4,269,684/9,297,473 = 9,297,473/x
3. Step 3: Cross multiply
   4,269,684x = 9,297,473 × 9,297,473
4. Step 4: Simplify right side
   4,269,684x = 86,443,004,185,729
5. Step 5: Solve for x
   x = 86,443,004,185,729/4,269,684
6. Step 6: Final answer
   x = 20,245,761.56