Finding the Third Proportional to 555,048 and 1,194,318

Step by Step Solution

1. Step 1: Write the proportion equation
   555,048 : 1,194,318 = 1,194,318 : x
2. Step 2: Convert to fraction form
   555,048/1,194,318 = 1,194,318/x
3. Step 3: Cross multiply
   555,048x = 1,194,318 × 1,194,318
4. Step 4: Simplify right side
   555,048x = 1,426,395,485,124
5. Step 5: Solve for x
   x = 1,426,395,485,124/555,048
6. Step 6: Final answer
   x = 2,569,859.70