Finding the Third Proportional to 538,382 and 1,182,900

Step by Step Solution

1. Step 1: Write the proportion equation
   538,382 : 1,182,900 = 1,182,900 : x
2. Step 2: Convert to fraction form
   538,382/1,182,900 = 1,182,900/x
3. Step 3: Cross multiply
   538,382x = 1,182,900 × 1,182,900
4. Step 4: Simplify right side
   538,382x = 1,399,252,410,000
5. Step 5: Solve for x
   x = 1,399,252,410,000/538,382
6. Step 6: Final answer
   x = 2,598,995.53