Finding the Third Proportional to 555,148 and 1,194,498

Step by Step Solution

1. Step 1: Write the proportion equation
   555,148 : 1,194,498 = 1,194,498 : x
2. Step 2: Convert to fraction form
   555,148/1,194,498 = 1,194,498/x
3. Step 3: Cross multiply
   555,148x = 1,194,498 × 1,194,498
4. Step 4: Simplify right side
   555,148x = 1,426,825,472,004
5. Step 5: Solve for x
   x = 1,426,825,472,004/555,148
6. Step 6: Final answer
   x = 2,570,171.33