Finding the Third Proportional to 25,342,990 and 39,259,616

Step by Step Solution

1. Step 1: Write the proportion equation
   25,342,990 : 39,259,616 = 39,259,616 : x
2. Step 2: Convert to fraction form
   25,342,990/39,259,616 = 39,259,616/x
3. Step 3: Cross multiply
   25,342,990x = 39,259,616 × 39,259,616
4. Step 4: Simplify right side
   25,342,990x = 1,541,317,448,467,456
5. Step 5: Solve for x
   x = 1,541,317,448,467,456/25,342,990
6. Step 6: Final answer
   x = 60,818,295.26