Finding the Third Proportional to 4,246,569 and 9,239,625

Step by Step Solution

1. Step 1: Write the proportion equation
   4,246,569 : 9,239,625 = 9,239,625 : x
2. Step 2: Convert to fraction form
   4,246,569/9,239,625 = 9,239,625/x
3. Step 3: Cross multiply
   4,246,569x = 9,239,625 × 9,239,625
4. Step 4: Simplify right side
   4,246,569x = 85,370,670,140,625
5. Step 5: Solve for x
   x = 85,370,670,140,625/4,246,569
6. Step 6: Final answer
   x = 20,103,445.90