Finding the Third Proportional to 1,146,624 and 2,492,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,624 : 2,492,256 = 2,492,256 : x
2. Step 2: Convert to fraction form
   1,146,624/2,492,256 = 2,492,256/x
3. Step 3: Cross multiply
   1,146,624x = 2,492,256 × 2,492,256
4. Step 4: Simplify right side
   1,146,624x = 6,211,339,969,536
5. Step 5: Solve for x
   x = 6,211,339,969,536/1,146,624
6. Step 6: Final answer
   x = 5,417,067.82