Finding the Third Proportional to 274,498.88 and 594,817.88

Step by Step Solution

1. Step 1: Write the proportion equation
   274,498.88 : 594,817.88 = 594,817.88 : x
2. Step 2: Convert to fraction form
   274,498.88/594,817.88 = 594,817.88/x
3. Step 3: Cross multiply
   274,498.88x = 594,817.88 × 594,817.88
4. Step 4: Simplify right side
   274,498.88x = 353,808,304,419.52
5. Step 5: Solve for x
   x = 353,808,304,419.52/274,498.88
6. Step 6: Final answer
   x = 1,288,924.42