Finding the Third Proportional to 507,656 and 1,115,714

Step by Step Solution

1. Step 1: Write the proportion equation
   507,656 : 1,115,714 = 1,115,714 : x
2. Step 2: Convert to fraction form
   507,656/1,115,714 = 1,115,714/x
3. Step 3: Cross multiply
   507,656x = 1,115,714 × 1,115,714
4. Step 4: Simplify right side
   507,656x = 1,244,817,729,796
5. Step 5: Solve for x
   x = 1,244,817,729,796/507,656
6. Step 6: Final answer
   x = 2,452,089.07