Finding the Third Proportional to 517,756 and 1,107,496

Step by Step Solution

1. Step 1: Write the proportion equation
   517,756 : 1,107,496 = 1,107,496 : x
2. Step 2: Convert to fraction form
   517,756/1,107,496 = 1,107,496/x
3. Step 3: Cross multiply
   517,756x = 1,107,496 × 1,107,496
4. Step 4: Simplify right side
   517,756x = 1,226,547,390,016
5. Step 5: Solve for x
   x = 1,226,547,390,016/517,756
6. Step 6: Final answer
   x = 2,368,967.99