Finding the Third Proportional to 537,390 and 1,173,024

Step by Step Solution

1. Step 1: Write the proportion equation
   537,390 : 1,173,024 = 1,173,024 : x
2. Step 2: Convert to fraction form
   537,390/1,173,024 = 1,173,024/x
3. Step 3: Cross multiply
   537,390x = 1,173,024 × 1,173,024
4. Step 4: Simplify right side
   537,390x = 1,375,985,304,576
5. Step 5: Solve for x
   x = 1,375,985,304,576/537,390
6. Step 6: Final answer
   x = 2,560,496.67