Finding the Third Proportional to 2,520,540 and 5,530,964

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,540 : 5,530,964 = 5,530,964 : x
2. Step 2: Convert to fraction form
   2,520,540/5,530,964 = 5,530,964/x
3. Step 3: Cross multiply
   2,520,540x = 5,530,964 × 5,530,964
4. Step 4: Simplify right side
   2,520,540x = 30,591,562,769,296
5. Step 5: Solve for x
   x = 30,591,562,769,296/2,520,540
6. Step 6: Final answer
   x = 12,136,908.27