Finding the Third Proportional to 2,409,558 and 5,018,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,558 : 5,018,880 = 5,018,880 : x
2. Step 2: Convert to fraction form
   2,409,558/5,018,880 = 5,018,880/x
3. Step 3: Cross multiply
   2,409,558x = 5,018,880 × 5,018,880
4. Step 4: Simplify right side
   2,409,558x = 25,189,156,454,400
5. Step 5: Solve for x
   x = 25,189,156,454,400/2,409,558
6. Step 6: Final answer
   x = 10,453,849.40