Finding the Third Proportional to 537,384 and 1,173,012

Step by Step Solution

1. Step 1: Write the proportion equation
   537,384 : 1,173,012 = 1,173,012 : x
2. Step 2: Convert to fraction form
   537,384/1,173,012 = 1,173,012/x
3. Step 3: Cross multiply
   537,384x = 1,173,012 × 1,173,012
4. Step 4: Simplify right side
   537,384x = 1,375,957,152,144
5. Step 5: Solve for x
   x = 1,375,957,152,144/537,384
6. Step 6: Final answer
   x = 2,560,472.87