Finding the Third Proportional to 516,506 and 1,124,496

Step by Step Solution

1. Step 1: Write the proportion equation
   516,506 : 1,124,496 = 1,124,496 : x
2. Step 2: Convert to fraction form
   516,506/1,124,496 = 1,124,496/x
3. Step 3: Cross multiply
   516,506x = 1,124,496 × 1,124,496
4. Step 4: Simplify right side
   516,506x = 1,264,491,254,016
5. Step 5: Solve for x
   x = 1,264,491,254,016/516,506
6. Step 6: Final answer
   x = 2,448,163.73