Finding the Third Proportional to 10,825,640 and 22,546,880

Step by Step Solution

1. Step 1: Write the proportion equation
   10,825,640 : 22,546,880 = 22,546,880 : x
2. Step 2: Convert to fraction form
   10,825,640/22,546,880 = 22,546,880/x
3. Step 3: Cross multiply
   10,825,640x = 22,546,880 × 22,546,880
4. Step 4: Simplify right side
   10,825,640x = 508,361,797,734,400
5. Step 5: Solve for x
   x = 508,361,797,734,400/10,825,640
6. Step 6: Final answer
   x = 46,959,052.56