Finding the Third Proportional to 538,350 and 1,165,872

Step by Step Solution

1. Step 1: Write the proportion equation
   538,350 : 1,165,872 = 1,165,872 : x
2. Step 2: Convert to fraction form
   538,350/1,165,872 = 1,165,872/x
3. Step 3: Cross multiply
   538,350x = 1,165,872 × 1,165,872
4. Step 4: Simplify right side
   538,350x = 1,359,257,520,384
5. Step 5: Solve for x
   x = 1,359,257,520,384/538,350
6. Step 6: Final answer
   x = 2,524,858.40