Finding the Third Proportional to 72,504 and 157,459.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,504 : 157,459.50 = 157,459.50 : x
2. Step 2: Convert to fraction form
   72,504/157,459.50 = 157,459.50/x
3. Step 3: Cross multiply
   72,504x = 157,459.50 × 157,459.50
4. Step 4: Simplify right side
   72,504x = 24,793,494,140.25
5. Step 5: Solve for x
   x = 24,793,494,140.25/72,504
6. Step 6: Final answer
   x = 341,960.36