Finding the Third Proportional to 267,300 and 556,714

Step by Step Solution

1. Step 1: Write the proportion equation
   267,300 : 556,714 = 556,714 : x
2. Step 2: Convert to fraction form
   267,300/556,714 = 556,714/x
3. Step 3: Cross multiply
   267,300x = 556,714 × 556,714
4. Step 4: Simplify right side
   267,300x = 309,930,477,796
5. Step 5: Solve for x
   x = 309,930,477,796/267,300
6. Step 6: Final answer
   x = 1,159,485.51