Finding the Third Proportional to 516,456 and 1,132,596

Step by Step Solution

1. Step 1: Write the proportion equation
   516,456 : 1,132,596 = 1,132,596 : x
2. Step 2: Convert to fraction form
   516,456/1,132,596 = 1,132,596/x
3. Step 3: Cross multiply
   516,456x = 1,132,596 × 1,132,596
4. Step 4: Simplify right side
   516,456x = 1,282,773,699,216
5. Step 5: Solve for x
   x = 1,282,773,699,216/516,456
6. Step 6: Final answer
   x = 2,483,800.55