Finding the Third Proportional to 16,822,442 and 25,205,578

Step by Step Solution

1. Step 1: Write the proportion equation
   16,822,442 : 25,205,578 = 25,205,578 : x
2. Step 2: Convert to fraction form
   16,822,442/25,205,578 = 25,205,578/x
3. Step 3: Cross multiply
   16,822,442x = 25,205,578 × 25,205,578
4. Step 4: Simplify right side
   16,822,442x = 635,321,162,314,084
5. Step 5: Solve for x
   x = 635,321,162,314,084/16,822,442
6. Step 6: Final answer
   x = 37,766,286.39