Finding the Third Proportional to 2,263,048 and 4,880,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,048 : 4,880,390 = 4,880,390 : x
2. Step 2: Convert to fraction form
   2,263,048/4,880,390 = 4,880,390/x
3. Step 3: Cross multiply
   2,263,048x = 4,880,390 × 4,880,390
4. Step 4: Simplify right side
   2,263,048x = 23,818,206,552,100
5. Step 5: Solve for x
   x = 23,818,206,552,100/2,263,048
6. Step 6: Final answer
   x = 10,524,834.89