Finding the Third Proportional to 2,559,803 and 5,530,114

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,803 : 5,530,114 = 5,530,114 : x
2. Step 2: Convert to fraction form
   2,559,803/5,530,114 = 5,530,114/x
3. Step 3: Cross multiply
   2,559,803x = 5,530,114 × 5,530,114
4. Step 4: Simplify right side
   2,559,803x = 30,582,160,852,996
5. Step 5: Solve for x
   x = 30,582,160,852,996/2,559,803
6. Step 6: Final answer
   x = 11,947,075.95