Finding the Third Proportional to 110,465.50 and 242,436

Step by Step Solution

1. Step 1: Write the proportion equation
   110,465.50 : 242,436 = 242,436 : x
2. Step 2: Convert to fraction form
   110,465.50/242,436 = 242,436/x
3. Step 3: Cross multiply
   110,465.50x = 242,436 × 242,436
4. Step 4: Simplify right side
   110,465.50x = 58,775,214,096
5. Step 5: Solve for x
   x = 58,775,214,096/110,465.50
6. Step 6: Final answer
   x = 532,068.51