Finding the Third Proportional to 1,157,012 and 2,491,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,012 : 2,491,824 = 2,491,824 : x
2. Step 2: Convert to fraction form
   1,157,012/2,491,824 = 2,491,824/x
3. Step 3: Cross multiply
   1,157,012x = 2,491,824 × 2,491,824
4. Step 4: Simplify right side
   1,157,012x = 6,209,186,846,976
5. Step 5: Solve for x
   x = 6,209,186,846,976/1,157,012
6. Step 6: Final answer
   x = 5,366,570.83