Finding the Third Proportional to 114,142 and 245,852

Step by Step Solution

1. Step 1: Write the proportion equation
   114,142 : 245,852 = 245,852 : x
2. Step 2: Convert to fraction form
   114,142/245,852 = 245,852/x
3. Step 3: Cross multiply
   114,142x = 245,852 × 245,852
4. Step 4: Simplify right side
   114,142x = 60,443,205,904
5. Step 5: Solve for x
   x = 60,443,205,904/114,142
6. Step 6: Final answer
   x = 529,543.95