Finding the Third Proportional to 114,436 and 243,752

Step by Step Solution

1. Step 1: Write the proportion equation
   114,436 : 243,752 = 243,752 : x
2. Step 2: Convert to fraction form
   114,436/243,752 = 243,752/x
3. Step 3: Cross multiply
   114,436x = 243,752 × 243,752
4. Step 4: Simplify right side
   114,436x = 59,415,037,504
5. Step 5: Solve for x
   x = 59,415,037,504/114,436
6. Step 6: Final answer
   x = 519,198.83