Finding the Third Proportional to 1,157,004 and 2,491,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,004 : 2,491,812 = 2,491,812 : x
2. Step 2: Convert to fraction form
   1,157,004/2,491,812 = 2,491,812/x
3. Step 3: Cross multiply
   1,157,004x = 2,491,812 × 2,491,812
4. Step 4: Simplify right side
   1,157,004x = 6,209,127,043,344
5. Step 5: Solve for x
   x = 6,209,127,043,344/1,157,004
6. Step 6: Final answer
   x = 5,366,556.25