Finding the Third Proportional to 25,879,738 and 55,394,912

Step by Step Solution

1. Step 1: Write the proportion equation
   25,879,738 : 55,394,912 = 55,394,912 : x
2. Step 2: Convert to fraction form
   25,879,738/55,394,912 = 55,394,912/x
3. Step 3: Cross multiply
   25,879,738x = 55,394,912 × 55,394,912
4. Step 4: Simplify right side
   25,879,738x = 3,068,596,275,487,744
5. Step 5: Solve for x
   x = 3,068,596,275,487,744/25,879,738
6. Step 6: Final answer
   x = 118,571,381.04