Finding the Third Proportional to 110,448 and 245,862

Step by Step Solution

1. Step 1: Write the proportion equation
   110,448 : 245,862 = 245,862 : x
2. Step 2: Convert to fraction form
   110,448/245,862 = 245,862/x
3. Step 3: Cross multiply
   110,448x = 245,862 × 245,862
4. Step 4: Simplify right side
   110,448x = 60,448,123,044
5. Step 5: Solve for x
   x = 60,448,123,044/110,448
6. Step 6: Final answer
   x = 547,299.39