Finding the Third Proportional to 537,452 and 1,173,144

Step by Step Solution

1. Step 1: Write the proportion equation
   537,452 : 1,173,144 = 1,173,144 : x
2. Step 2: Convert to fraction form
   537,452/1,173,144 = 1,173,144/x
3. Step 3: Cross multiply
   537,452x = 1,173,144 × 1,173,144
4. Step 4: Simplify right side
   537,452x = 1,376,266,844,736
5. Step 5: Solve for x
   x = 1,376,266,844,736/537,452
6. Step 6: Final answer
   x = 2,560,725.13