Finding the Third Proportional to 2,520,526 and 5,530,940

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,526 : 5,530,940 = 5,530,940 : x
2. Step 2: Convert to fraction form
   2,520,526/5,530,940 = 5,530,940/x
3. Step 3: Cross multiply
   2,520,526x = 5,530,940 × 5,530,940
4. Step 4: Simplify right side
   2,520,526x = 30,591,297,283,600
5. Step 5: Solve for x
   x = 30,591,297,283,600/2,520,526
6. Step 6: Final answer
   x = 12,136,870.35