Finding the Third Proportional to 116,752 and 243,544

Step by Step Solution

1. Step 1: Write the proportion equation
   116,752 : 243,544 = 243,544 : x
2. Step 2: Convert to fraction form
   116,752/243,544 = 243,544/x
3. Step 3: Cross multiply
   116,752x = 243,544 × 243,544
4. Step 4: Simplify right side
   116,752x = 59,313,679,936
5. Step 5: Solve for x
   x = 59,313,679,936/116,752
6. Step 6: Final answer
   x = 508,031.38