Finding the Third Proportional to 555,162 and 1,194,519

Step by Step Solution

1. Step 1: Write the proportion equation
   555,162 : 1,194,519 = 1,194,519 : x
2. Step 2: Convert to fraction form
   555,162/1,194,519 = 1,194,519/x
3. Step 3: Cross multiply
   555,162x = 1,194,519 × 1,194,519
4. Step 4: Simplify right side
   555,162x = 1,426,875,641,361
5. Step 5: Solve for x
   x = 1,426,875,641,361/555,162
6. Step 6: Final answer
   x = 2,570,196.88