Finding the Third Proportional to 538,386 and 1,165,932

Step by Step Solution

1. Step 1: Write the proportion equation
   538,386 : 1,165,932 = 1,165,932 : x
2. Step 2: Convert to fraction form
   538,386/1,165,932 = 1,165,932/x
3. Step 3: Cross multiply
   538,386x = 1,165,932 × 1,165,932
4. Step 4: Simplify right side
   538,386x = 1,359,397,428,624
5. Step 5: Solve for x
   x = 1,359,397,428,624/538,386
6. Step 6: Final answer
   x = 2,524,949.44