Finding the Third Proportional to 83,234.50 and 183,436

Step by Step Solution

1. Step 1: Write the proportion equation
   83,234.50 : 183,436 = 183,436 : x
2. Step 2: Convert to fraction form
   83,234.50/183,436 = 183,436/x
3. Step 3: Cross multiply
   83,234.50x = 183,436 × 183,436
4. Step 4: Simplify right side
   83,234.50x = 33,648,766,096
5. Step 5: Solve for x
   x = 33,648,766,096/83,234.50
6. Step 6: Final answer
   x = 404,264.65