Finding the Third Proportional to 12,331,880 and 25,993,240

Step by Step Solution

1. Step 1: Write the proportion equation
   12,331,880 : 25,993,240 = 25,993,240 : x
2. Step 2: Convert to fraction form
   12,331,880/25,993,240 = 25,993,240/x
3. Step 3: Cross multiply
   12,331,880x = 25,993,240 × 25,993,240
4. Step 4: Simplify right side
   12,331,880x = 675,648,525,697,600
5. Step 5: Solve for x
   x = 675,648,525,697,600/12,331,880
6. Step 6: Final answer
   x = 54,788,769.08