Finding the Third Proportional to 593,120 and 1,304,320

Step by Step Solution

1. Step 1: Write the proportion equation
   593,120 : 1,304,320 = 1,304,320 : x
2. Step 2: Convert to fraction form
   593,120/1,304,320 = 1,304,320/x
3. Step 3: Cross multiply
   593,120x = 1,304,320 × 1,304,320
4. Step 4: Simplify right side
   593,120x = 1,701,250,662,400
5. Step 5: Solve for x
   x = 1,701,250,662,400/593,120
6. Step 6: Final answer
   x = 2,868,307.70